Inventor
Kirk J. Hayenga
Inventor
Burlingame, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides30%
C12NMicroorganisms or enzymes30%
A23CDairy products, e.g. milk, butter or cheese11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
A61KPreparations for medical, dental or toiletry purposes5%
A61MDevices for introducing media into, or onto, the body5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
B01DSeparation2%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture2%
PatentTitleYear
10,648,010Formulations for drying bacterial cell extracts20208,740,871'Preservative-free follicle stimulating hormone solution delivery device'20148,361,025'Preservative-free follicle stimulating hormone solution delivery device'20136,966,992'Method of purification of molecules using unbranched terminal alkyldiols'20056,509,171'Aspartic proteinase deficient filamentous fungi'20036,437,101'Methods for protein purification using aqueous two-phase extraction'20026,379,928'Heterologous polypeptides expressed in filamentous fungi, processes for making same, and vectors for making same'20026,171,817'Heterologous polypeptides expressed in filamentous fungi, process for making same, and vectors for making same'20016,103,490'Heterologous polypeptides expressed in filamentous fungi, processes for making same, and vectors for making same'20006,004,785'Heterologous polypeptides expressed in filamentous fungi, processes for making same, and vectors for making same'19995,840,570'Aspartic proteinase deficient filamentous fungi'19985,759,807'Process for producing relaxin'19985,578,463'Heterologous polypeptides expressed in filamentous fungi, processes for making same, and vectors for making same'19965,364,770'Heterologous polypeptides expressed in aspergillus'19945,151,358'Processes for the recovery of naturally produced chymosin'19925,139,943'Processes for the recovery of microbially produced chymosin'19924,961,938'Preparation of cheese with rennin from recombinant microbial cells'19904,935,354'Rennin from recombinant microbial cells for preparation of cheese'19904,935,369'Isolation of active microbially produced bovine rennin'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1998Patents assigned to GENENTECH INC (4)· patent assignee history
1990–2002Based in Burlingame, CA, US· patent location history
1990Based in San Bruno, CA, US· patent location history
1992–2003Patents assigned to GENENCOR INT (9)· patent assignee history
1992–2014Based in San Mateo, CA, US· patent location history
2002–2005Patents assigned to AKZO NOBEL NV (2)· patent assignee history
2002–2005Based in Raleigh, NC, US· patent location history
2013–2014Patents assigned to CAREBAY HOLDING LTD (2)· patent assignee history
2013–2014Patents assigned to ITERO BIOPHARMACEUTICALS INC (2)· patent assignee history
2020Based in South San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENENCOR INT | 9 | 1992–2003 |
| GENENTECH INC | 4 | 1990–1998 |
| AKZO NOBEL NV | 2 | 2002–2005 |
| CAREBAY HOLDING LTD | 2 | 2013–2014 |
| ITERO BIOPHARMACEUTICALS INC | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Burlingame, California, US | 7 | 1990–2002 |
| San Mateo, California, US | 5 | 1992–2014 |
| Raleigh, NC, US | 3 | 2002–2005 |
| San Bruno, California, US | 2 | 1990 |
| South San Francisco, California, US | 1 | 2020 |