IL89494A0 - Regeneration of graminaceous plants of the subfamily pooideae from protoplasts - Google Patents

Regeneration of graminaceous plants of the subfamily pooideae from protoplasts

Info

Publication number: IL89494A0
Authority: IL; Israel
Prior art keywords: regeneration; plants; protoplasts; graminaceous plants; subfamily pooideae
Prior art date: 1988-03-08

Application number

IL89494A

Other languages

English (en)

Original Assignee

Ciba Geigy

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-03-08

Filing date

1989-03-06

Publication date

1989-09-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22599919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL89494(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-03-06 Application filed by Ciba Geigy filed Critical Ciba Geigy

1989-09-10 Publication of IL89494A0 publication Critical patent/IL89494A0/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
- C12N15/8206—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by physical or chemical, i.e. non-biological, means, e.g. electroporation, PEG mediated
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/04—Plant cells or tissues

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Genetics & Genomics (AREA)
Biomedical Technology (AREA)
Biotechnology (AREA)
Bioinformatics & Cheminformatics (AREA)
Organic Chemistry (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Chemical & Material Sciences (AREA)
General Engineering & Computer Science (AREA)
Cell Biology (AREA)
Molecular Biology (AREA)
General Health & Medical Sciences (AREA)
Biochemistry (AREA)
Microbiology (AREA)
Physics & Mathematics (AREA)
Biophysics (AREA)
Botany (AREA)
Plant Pathology (AREA)
Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Fats And Perfumes (AREA)
Compounds Of Unknown Constitution (AREA)
Medicines Containing Plant Substances (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Tea And Coffee (AREA)
Steroid Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

IL89494A 1988-03-08 1989-03-06 Regeneration of graminaceous plants of the subfamily pooideae from protoplasts IL89494A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16566588A	1988-03-08	1988-03-08

Publications (1)

Publication Number	Publication Date
IL89494A0 true IL89494A0 (en)	1989-09-10

Family

ID=22599919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL89494A IL89494A0 (en)	1988-03-08	1989-03-06	Regeneration of graminaceous plants of the subfamily pooideae from protoplasts

Country Status (22)

Country	Link
US (1)	US5596131A (xx)
EP (1)	EP0332581B1 (xx)
JP (1)	JPH025857A (xx)
AT (1)	ATE146030T1 (xx)
AU (1)	AU3107689A (xx)
CA (1)	CA1341473C (xx)
CZ (1)	CZ289790B6 (xx)
DD (1)	DD285367A5 (xx)
DE (1)	DE58909753D1 (xx)
DK (1)	DK175545B1 (xx)
ES (1)	ES2097746T3 (xx)
FI (1)	FI891053L (xx)
GR (1)	GR3022002T3 (xx)
HU (1)	HU220186B (xx)
IE (1)	IE81133B1 (xx)
IL (1)	IL89494A0 (xx)
NO (1)	NO890971L (xx)
NZ (1)	NZ228273A (xx)
PL (1)	PL278116A1 (xx)
PT (1)	PT89914B (xx)
SK (1)	SK283603B6 (xx)
ZA (1)	ZA891723B (xx)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6723556B1 (en) *	1982-12-02	2004-04-20	Cornell Research Foundation, Inc.	Nucleic acid encoding a fragment of bovine luteinizing hormone/chorionic gonadotropin receptor
US5550318A (en) *	1990-04-17	1996-08-27	Dekalb Genetics Corporation	Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
US6803499B1 (en)	1989-08-09	2004-10-12	Dekalb Genetics Corporation	Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
US7705215B1 (en)	1990-04-17	2010-04-27	Dekalb Genetics Corporation	Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
US6025545A (en) *	1990-01-22	2000-02-15	Dekalb Genetics Corporation	Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
US6329574B1 (en) *	1990-01-22	2001-12-11	Dekalb Genetics Corporation	High lysine fertile transgenic corn plants
US6946587B1 (en) *	1990-01-22	2005-09-20	Dekalb Genetics Corporation	Method for preparing fertile transgenic corn plants
US6777589B1 (en)	1990-01-22	2004-08-17	Dekalb Genetics Corporation	Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
JP3209744B2 (ja)	1990-01-22	2001-09-17	デカルブ・ジェネティクス・コーポレーション	結実能力のある遺伝子変換コーン
US6395966B1 (en) *	1990-08-09	2002-05-28	Dekalb Genetics Corp.	Fertile transgenic maize plants containing a gene encoding the pat protein
US5850032A (en) *	1992-04-01	1998-12-15	Union Camp Corporation	Method for production of plant biological products in precocious neomorphic embryoids
ES2054591B1 (es) *	1993-01-29	1995-03-01	Espan Carburos Metal	Aparato y procedimiento para la criopreservacion de embriones.
US6118047A (en) *	1993-08-25	2000-09-12	Dekalb Genetic Corporation	Anthranilate synthase gene and method of use thereof for conferring tryptophan overproduction
US6281411B1 (en)	1993-08-25	2001-08-28	Dekalb Genetics Corporation	Transgenic monocots plants with increased glycine-betaine content
US6326527B1 (en) *	1993-08-25	2001-12-04	Dekalb Genetics Corporation	Method for altering the nutritional content of plant seed
US5631152A (en) *	1994-10-26	1997-05-20	Monsanto Company	Rapid and efficient regeneration of transgenic plants
CN1208437A (zh)	1996-06-21	1999-02-17	孟山都公司	农杆菌介导转化法生产稳定转化的可育小麦的方法及其相关组分
US6143563A (en) *	1997-05-20	2000-11-07	Pioneer Hi-Bred International, Inc.	Cryopreservation of embryogenic callus
US20020144310A1 (en)	2000-01-28	2002-10-03	Lightfoot David A.	Isolated polynucleotides and polypeptides relating to loci underlying resistance to soybean cyst nematode and soybean sudden death syndrome and methods employing same
WO2002016625A2 (en)	2000-08-25	2002-02-28	Basf Plant Science Gmbh	Plant polynucleotides encoding prenyl proteases
WO2002063024A2 (en)	2001-02-05	2002-08-15	The University Of South Carolina Research Foundation	Sustained totipotent culture of selected monocot genera
AU2002236234B2 (en)	2001-03-06	2007-12-20	Phyton Holdings, LLC.	Plant cell having animal-type sugar chain adding function
ATE539083T1 (de)	2001-11-07	2012-01-15	Syngenta Participations Ag	Promotoren zur regulierung der genexpression in pflanzenwurzeln
GB0217033D0 (en)	2002-07-23	2002-08-28	Delta Biotechnology Ltd	Gene and polypeptide sequences
EP1576178A4 (en)	2002-12-26	2008-03-05	Syngenta Participations Ag	COMPOUNDS WITH CELL PROPERATION AND POLYPEPTIDE USES DAF R
US7655833B2 (en)	2003-05-29	2010-02-02	Brookhaven Science Associates, Llc	ADS genes for reducing saturated fatty acid levels in seed oils
CN1950510B (zh)	2004-03-08	2011-10-05	先正达合作有限公司	富含谷氨酰胺的玉米种子蛋白质和启动子
US8129588B2 (en)	2004-04-20	2012-03-06	Syngenta Participations Ag	Regulatory sequences for expressing gene products in plant reproductive tissue
AR050211A1 (es)	2004-08-13	2006-10-04	Basf Plant Science Gmbh	Composiciones y metodos que usan interferencia de arn para el control de nematodos
EP2166097B1 (en)	2004-10-05	2014-08-06	SunGene GmbH	Constitutive expression cassettes for regulation of plant expression
EP1655364A3 (en)	2004-11-05	2006-08-02	BASF Plant Science GmbH	Expression cassettes for seed-preferential expression in plants
EP1662000B1 (en)	2004-11-25	2011-03-30	SunGene GmbH	Expression cassettes for guard cell-preferential expression in plants
EP1666599A3 (en)	2004-12-04	2006-07-12	SunGene GmbH	Expression cassettes for mesophyll- and/or epidermis-preferential expression in plants
EP1669455B1 (en)	2004-12-08	2009-10-28	SunGene GmbH	Expression cassettes for vascular tissue-preferential expression in plants
EP1669456A3 (en)	2004-12-11	2006-07-12	SunGene GmbH	Expression cassettes for meristem-preferential expression in plants
CN100362104C (zh)	2004-12-21	2008-01-16	华中农业大学	利用水稻转录因子基因OsNACx提高植物抗旱耐盐能力
CN101155922A (zh)	2005-02-09	2008-04-02	巴斯福植物科学有限公司	在单子叶植物中调控表达的表达盒
EP1856264B1 (en)	2005-02-26	2014-07-23	BASF Plant Science GmbH	Expression cassettes for seed-preferential expression in plants
EP1882037A2 (en)	2005-05-10	2008-01-30	BASF Plant Science GmbH	Expression cassettes for seed-preferential expression in plants
CA2608717A1 (en)	2005-05-18	2006-11-23	The Board Of Trustees Operating Michigan State University	Resistance to soybean aphid in early maturing soybean germplasm
ATE529523T1 (de)	2006-02-23	2011-11-15	Basf Plant Science Gmbh	Pflanzenmetabolitexporter-genpromotoren
US7977535B2 (en)	2006-07-12	2011-07-12	Board Of Trustees Of Michigan State University	DNA encoding ring zinc-finger protein and the use of the DNA in vectors and bacteria and in plants
CA2672083A1 (en)	2006-12-12	2008-06-19	Basf Plant Science Gmbh	Pathogen inducible plant trehalose-6-phophate phophatase gene promoters and regulatory elements
US8263826B2 (en)	2007-02-06	2012-09-11	Basf Plant Science Gmbh	Nematode inducible plant MtN3-like gene promotors and regulatory elements
US20110035840A1 (en)	2007-02-16	2011-02-10	Basf Plant Science Gmbh	Nucleic acid sequences for regulation of embryo-specific expression in monocotyledoneous plants
CA2584934A1 (en)	2007-04-17	2008-10-17	University Of Guelph	Nitrogen-regulated sugar sensing gene and protein and modulation thereof
WO2008142167A2 (en)	2007-05-23	2008-11-27	Syngenta Participations Ag	Polynucleotide markers
US8344209B2 (en)	2008-07-14	2013-01-01	Syngenta Participations Ag	Plant regulatory sequences
US9133475B2 (en)	2008-11-26	2015-09-15	Board Of Trustees Of Michigan State University	Aphid resistant soybean plants
US8362318B2 (en)	2008-12-18	2013-01-29	Board Of Trustees Of Michigan State University	Enzyme directed oil biosynthesis in microalgae
ES2727575T3 (es)	2009-01-22	2019-10-17	Syngenta Participations Ag	Polipéptidos de Hidroxifenilpiruvato Dioxigenasa mutantes, y Métodos de uso
AU2010210645A1 (en)	2009-02-06	2011-07-07	Syngenta Participations Ag	Modification of multidomain enzyme for expression in plants
WO2011005090A1 (en)	2009-07-08	2011-01-13	Wageningen Universiteit	Method for increasing the resistance of a plant or a part thereof to a pathogen, method for screening the resistance of a plant or part thereof to a pathogen, and use thereof
CA2749383A1 (en)	2009-07-10	2011-06-09	Syngenta Participations Ag	Novel hydroxyphenylpyruvate dioxygenase polypeptides and methods of use
CN102471777B (zh)	2009-07-10	2014-09-24	巴斯夫植物科学有限公司	用于在植物中胚乳-特异性表达的表达盒
MX2012000731A (es)	2009-07-16	2012-05-08	Univ Wageningen	Regulacion de deficiencia y tolerancia de zinc en plantas.
WO2011067712A1 (en)	2009-12-03	2011-06-09	Basf Plant Science Company Gmbh	Expression cassettes for embryo-specific expression in plants
WO2011074959A1 (en)	2009-12-15	2011-06-23	Edwin Henricus Antonius Holman	Transgenic ozone-resistant plants
EP2336310A1 (en)	2009-12-16	2011-06-22	Isobionics B.V.	Valencene synthase
US9328335B2 (en)	2009-12-30	2016-05-03	Board Of Trustees Of Michigan State University	Method to produce acetyldiacylglycerols (ac-TAGs) by expression of an acetyltransferase gene isolated from Euonymus alatus (burning bush)
WO2012159891A1 (en)	2011-05-20	2012-11-29	Syngenta Participations Ag	Endosperm-specific plant promoters and uses therefor
EP2537926A1 (en)	2011-06-21	2012-12-26	Isobionics B.V.	Valencene synthase
WO2013005211A2 (en)	2011-07-05	2013-01-10	Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd.	Boron complexing plant materials and uses thereof cross-reference to related applications
WO2014042923A1 (en)	2012-09-13	2014-03-20	Indiana University Research & Technology Corporation	Compositions and systems for conferring disease resistance in plants and methods of use thereof
US10253329B2 (en)	2013-01-04	2019-04-09	Board Of Trustees Of Michigan State University	Sources of aphid resistance in soybean plants
US10392629B2 (en)	2014-01-17	2019-08-27	Board Of Trustees Of Michigan State University	Increased caloric and nutritional content of plant biomass
CN108064298A (zh)	2014-09-11	2018-05-22	马罗内生物创新公司	铁杉下色杆菌(chromobacterium subtsugae)基因组
NL2019473B1 (en)	2017-09-01	2019-03-11	Isobionics B V	Terpene Synthase producing patchoulol and elemol, and preferably also pogostol
US11905518B2 (en)	2018-02-12	2024-02-20	Curators Of The University Of Missouri	Small auxin upregulated (SAUR) gene for the improvement of root system architecture, waterlogging tolerance, drought resistance and yield in plants and methods of uses
EP4118214A1 (en)	2020-03-11	2023-01-18	Basf Agricultural Solutions Seed Us Llc	Transcription regulating nucleotide sequences and methods of use
CN113684173B (zh) *	2021-09-28	2023-07-28	中国热带农业科学院热带作物品种资源研究所	一种分离西瓜果实原生质体的方法
CN116536242A (zh) *	2023-05-19	2023-08-04	云南省农业科学院甘蔗研究所	一种快速高效的甘蔗原生质体制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4672035A (en) *	1984-03-16	1987-06-09	Research Corporation	Controlled regeneration of cotton plants from tissue culture
US4666844A (en) *	1984-09-07	1987-05-19	Sungene Technologies Corporation	Process for regenerating cereals
US5187073A (en) *	1986-06-30	1993-02-16	The University Of Toledo	Process for transforming gramineae and the products thereof
JPS63123325A (ja) *	1986-08-14	1988-05-27	マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エ−・ファウ	トランスジェニック単子葉植物、その種子および植物の調製方法
FI890917L (fi) *	1988-03-02	1989-09-03	Eidgenoess Tech Hochschule	Foerfarande foer framstaellning av transgena vaexter.

1989
- 1989-03-02 DE DE58909753T patent/DE58909753D1/de not_active Revoked
- 1989-03-02 AT AT89810162T patent/ATE146030T1/de not_active IP Right Cessation
- 1989-03-02 EP EP89810162A patent/EP0332581B1/de not_active Revoked
- 1989-03-02 ES ES89810162T patent/ES2097746T3/es not_active Expired - Lifetime
- 1989-03-06 IL IL89494A patent/IL89494A0/xx not_active IP Right Cessation
- 1989-03-06 PT PT89914A patent/PT89914B/pt not_active IP Right Cessation
- 1989-03-06 CA CA000592873A patent/CA1341473C/en not_active Expired - Lifetime
- 1989-03-06 DD DD89326311A patent/DD285367A5/de not_active IP Right Cessation
- 1989-03-06 FI FI891053A patent/FI891053L/fi not_active IP Right Cessation
- 1989-03-07 ZA ZA891723A patent/ZA891723B/xx unknown
- 1989-03-07 CZ CS19891438A patent/CZ289790B6/cs not_active IP Right Cessation
- 1989-03-07 NO NO89890971A patent/NO890971L/no unknown
- 1989-03-07 HU HU116/89A patent/HU220186B/hu not_active IP Right Cessation
- 1989-03-07 AU AU31076/89A patent/AU3107689A/en not_active Abandoned
- 1989-03-07 SK SK1438-89A patent/SK283603B6/sk unknown
- 1989-03-07 IE IE74389A patent/IE81133B1/en not_active IP Right Cessation
- 1989-03-07 PL PL27811689A patent/PL278116A1/xx unknown
- 1989-03-07 DK DK198901099A patent/DK175545B1/da not_active IP Right Cessation
- 1989-03-08 NZ NZ228273A patent/NZ228273A/en unknown
- 1989-03-08 JP JP1055962A patent/JPH025857A/ja active Pending
1995
- 1995-06-07 US US08/486,059 patent/US5596131A/en not_active Expired - Lifetime
1996
- 1996-12-12 GR GR960403069T patent/GR3022002T3/el unknown

Also Published As

Publication number	Publication date
DE58909753D1 (de)	1997-01-23
DK109989A (da)	1989-09-09
NO890971L (no)	1989-09-11
AU3107689A (en)	1989-09-14
DK175545B1 (da)	2004-12-06
ES2097746T3 (es)	1997-04-16
DD285367A5 (de)	1990-12-12
EP0332581A3 (de)	1991-09-25
HK1006128A1 (en)	1999-02-12
GR3022002T3 (en)	1997-03-31
PL278116A1 (en)	1989-12-11
SK143889A3 (en)	1995-12-06
SK283603B6 (sk)	2003-10-07
PT89914B (pt)	1994-10-31
ZA891723B (en)	1989-11-29
US5596131A (en)	1997-01-21
FI891053A7 (fi)	1989-09-09
IE890743L (en)	1989-09-08
IE81133B1 (en)	2000-03-22
HUT50864A (en)	1990-03-28
CZ289790B6 (cs)	2002-04-17
ATE146030T1 (de)	1996-12-15
EP0332581A2 (de)	1989-09-13
NZ228273A (en)	1992-09-25
HU220186B (hu)	2001-11-28
CA1341473C (en)	2005-02-15
EP0332581B1 (de)	1996-12-11
PT89914A (pt)	1989-11-10
NO890971D0 (no)	1989-03-07
FI891053A0 (fi)	1989-03-06
DK109989D0 (da)	1989-03-07
FI891053L (fi)	1989-09-09
JPH025857A (ja)	1990-01-10
CZ143889A3 (cs)	1999-12-15

Publication	Publication Date	Title
IL89494A0 (en)	1989-09-10	Regeneration of graminaceous plants of the subfamily pooideae from protoplasts
EP0256751A3 (en)	1989-12-06	Transformation, somatic embryogenesis and whole plant regeneration method for glycine species
ZA914786B (en)	1992-03-25	Improved zea mays(l.)genotypes with capability of long term,highly efficient plant regeneration
ATE209853T1 (de)	2001-12-15	Transformation von baumwollpflanzen
ATE102999T1 (de)	1994-04-15	Modifizierung von baumwollpflanzen und zellinien durch gentechnologie.
TR200000099T1 (tr)	2000-11-21	Üzüm için yenilenme sistemi ve kullanımı.
BR8806136A (pt)	1989-08-15	Metodo para regeneracao de uma planta algodoeira a partir de celulas somaticas
HUT58807A (en)	1992-03-30	Process for producing fertile transgen maize, containing foreign gen
GB9321183D0 (en)	1993-12-01	A method of plant transformation
AU695398B2 (en)	1998-08-13	Method of production of transgenic plants wholly transformed into To generation, from meristems
WO1998036636A3 (en)	1998-12-03	Method for generating embryogenic cell cultures for the production of bananas (musa spp.)
DE3666458D1 (en)	1989-11-23	Method and device for the _i(in vitro) culture of plant cells and organs, as well as for the micropropagation and regeneration of complete plants
ATE1766T1 (de)	1982-11-15	Verfahren zum aufschliessen von bluetenpollen.
DE3469762D1 (en)	1988-04-14	Process for obtaining somatic lucern hybrids by the fusion of protoplasts
JPS55144879A (en)	1980-11-12	Removal of stale smell unique to refined sake
JPS51128483A (en)	1976-11-09	Process for cultivating algae using fermentation waste gas
ES8502317A1 (es)	1985-01-01	Procedimiento para la hibridacion del algodon.
CA2193184A1 (en)	1997-06-20	Recirculation of a lower alkyldisulphide in a well
JPS5414366A (en)	1979-02-02	Recovering method for pure water
JPS52105902A (en)	1977-09-06	Process for decreasing impurities in coke
DE3481032D1 (de)	1990-02-22	Zusammensetzung zum regulieren des pflanzenwachstums.

Legal Events

Date	Code	Title
1998-02-08	HC	Change of name of proprietor(s)
1999-08-17	KB	Patent renewed
2003-05-29	KB	Patent renewed
2007-12-03	MM9K	Patent not in force due to non-payment of renewal fees