JL

Jan Leemans

PN Plant Genetic Systems N.V.: 19 patents #1 of 96Top 2%
AN Aventis Cropscience N.V.: 5 patents #2 of 23Top 9%
BI Biogen: 2 patents #48 of 174Top 30%
BM Biogen Idec Ma: 1 patents #173 of 270Top 65%
BN Bayer Cropscience N.V.: 1 patents #37 of 73Top 55%
BG Bayer Bioscience Gmbh: 1 patents #7 of 29Top 25%
BN Bayer Bioscience N.V.: 1 patents #32 of 66Top 50%
📍 Heusden, BE: #1 of 34 inventorsTop 3%
Overall (All Time): #139,478 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
RE44962 Genetically engineered plant cells and plants exhibiting resistance to glutamine synthetase inhibitors, DNA fragments and recombinants for use in the production of said cells and plants Johan Botterman, Marc De Block, Charles J. Thompson, Rao Mouva 2014-06-24
7112665 Genetically engineered plant cells and plants exhibiting resistance to glutamine synthetase inhibitors, DNA fragments and recombinants for use in the production of said cells and plants Johan Botterman, Marc De Block, Charles J. Thompson, Rao Mouva 2006-09-26
6627799 Plants with modified stamen cells Celestina Mariani, Willy De Greef, Marc De Beuckeleer 2003-09-30
6372967 Plants with modified stamen cells Celestina Mariani, Willy De Greef, Marc De Beuckeleer 2002-04-16
6344598 Plants with modified stamen cells Celestina Mariani, Willy De Greef, Marc De Beuckeleer 2002-02-05
6320097 Plants with modified stamen cells Celestina Mariani, Willy De Greef, Marc De Beuckeleer 2001-11-20
6316699 Plants with modified stamen cells Celestina Mariani, Willy De Greef, Marc De Beuckeleer 2001-11-13
6107546 Transformation vectors allowing expression of truncated BT2 endotoxins in plants Henri Marcel Jozef De Greve, Maria Benita Leonor Fernandez Salgado, Marc Van Montagu, Mark Vaeck, Marcus Florent Oscar Zabeau +1 more 2000-08-22
6046382 Plants with modified flowers Celestina Mariani, Willy De Greef 2000-04-04
6008437 Use of anthocyanin genes to maintain male sterile plants Enno Krebbers, Mark E. Williams 1999-12-28
5977433 Maintenance of male-sterile plants Mark E. Williams 1999-11-02
5880331 Use of anthocyanin genes to maintain male sterile plants Enno Krebbers, Mark E. Williams 1999-03-09
5843898 Transformation vectors allowing expression of foreign polypeptide endotoxins in plants Henri Marcel Jozef De Greve, Maria Benita Leonor Fernandez Salgado, Marc Van Montagu, Mark Vaeck, Marcus Florent Oscar Zabeau +1 more 1998-12-01
5792929 Plants with modified flowers Celestina Mariani, Willy De Greef 1998-08-11
5767372 Transformation vectors allowing expression of foreign polypeptide endotoxins from Bacillus thuringiensis in plants Henri Marcel Jozef De Greve, Maria Benita Leonor Fernandez Salgado, Marc Van Montagu, Mark Vaeck, Marcus Florent Oscar Zabeau +1 more 1998-06-16
5760181 Endotoxins Henri Marcel Jozef De Greve, Maria Benita Leonor Fernandez Salgado, Marc Van Montagu, Mark Vaeck, Marcus Florent Oscar Zabeau +1 more 1998-06-02
5750867 Maintenance of male-sterile plants Mark E. Williams 1998-05-12
5723763 Plants with modified flowers Celestina Mariani, Willy De Greef 1998-03-03
5689041 Plants modified with barstar for fertility restoration Celestina Mariani, Willy De Greef 1997-11-18
5652354 Stamen-selective promoters Celestina Mariani, Willy De Greef, Marc De Beuckeleer 1997-07-29
5648477 Genetically engineered plant cells and plants exhibiting resistance to glutamine synthetase inhibitors, DNA fragments and recombinants for use in the production of said cells and plants Johan Botterman, Charles J. Thompson, Rao Mouva 1997-07-15
5646024 Genetically engineered plant cells and plants exhibiting resistance to glutamine synthetase inhibitors, DNA fragments and recombinants for use in the production of said cells and plants Johan Botterman, Marc De Block, Charles J. Thompson, Rao Mouva 1997-07-08
5623067 Seed-specific promoter region Joel Vandekerckhove, Enno Krebbers, John Botterman 1997-04-22
5561236 Genetically engineered plant cells and plants exhibiting resistance to glutamine synthetase inhibitors, DNA fragments and recombinants for use in the production of said cells and plants Johan Botterman, Marc De Block, Charles J. Thompson, Rao Mouva 1996-10-01
5545565 Transformation vectors allowing expression of foreign polypeptide endoxins from Bacillus thuringiensis in plants Henri Marcel Jozef De Greve, Maria Benita Leonor Fernandez Salgado, Marc Van Montagu, Mark Vaeck, Marcus Florent Oscar Zabeau +1 more 1996-08-13