Inventor
Cao Guo Yu
Inventor
Urbandale, IA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes35%
Y02ATechnologies for adaptation to climate change35%
C07KPeptides18%
A01NPreservation of bodies of humans or animals or plants or parts thereof5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%
PatentTitleYear
8,071,736'Nucleic acid molecules encodng a cathepsin L-like cysteine protease'20117,910,807'Plant activation of insect toxin'20117,803,993'Bacillus thuringiensis cry gene and protein'20107,772,465'Bacillus thuringiensis gene with lepidopteran activity'20107,629,449'Nucleic acid molecules encoding cysteine proteases'20097,556,936'Exogenous proteases for plant activation of insect toxin'20097,491,869'Methods of using non-plant insecticidal lipase encoding nucleic acids in transgenic plants'20097,491,536'Bacillus thuringiensis cry gene and protein'20097,476,781'Bacillus thuringiensis cry gene and protein'20097,452,700'Methods for identifying novel pesticidal gene homologues'20087,449,552'Bacillus thuringiensis cry gene and protein'20087,423,197'Methods of using non-plant lipase encoding nucleic acids'20087,414,174'Methods of using non-plant lipase encoding nucleic acids'20087,339,092'Plant activation of Cry8Bb1 by insertion of a plant protease-sensitive site'20087,329,736'Bacillus thuringiensis cry gene and protein'20087,214,860'Methods of using non-plant encoding nucleic acids'20077,105,332'Genes encoding proteins with pesticidal activity'20066,291,156'Plant pest control'20016,107,279'Class of proteins for the control of plant pests'20005,877,012'Class of proteins for the control of plant pests'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2000Patents assigned to NOVARTIS FINANCE CORP (2)· patent assignee history
1999–2001Based in Carrboro, NC, US· patent location history
2006–2011Patents assigned to DU PONT (15)· patent assignee history
2006–2011Based in Urbandale, IA, US· patent location history
2008–2011Patents assigned to PIONEER HI BRED INT (15)· patent assignee history
2008Patents assigned to E I DUPONT DENEMOURS & COMPANY (1)· patent assignee history
2008–2010Based in Irvine, CA, US· patent location history
2011Patents assigned to ABAD ANDRE R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 15 | 2006–2011 |
| PIONEER HI BRED INT | 15 | 2008–2011 |
| NOVARTIS FINANCE CORP | 2 | 1999–2000 |
| ABAD ANDRE R | 1 | 2011 |
| E I DUPONT DENEMOURS & COMPANY | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Urbandale, IA, US | 10 | 2006–2011 |
| Irvine, California, US | 7 | 2008–2010 |
| Carrboro, NC, US | 3 | 1999–2001 |