Inventor
Douglas W. Fodge
Inventor
Rockville, MD, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Yprimary
C12YEnzymes23%
A23KFodder16%
C12NMicroorganisms or enzymes16%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for6%
A61KPreparations for medical, dental or toiletry purposes6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C11DDetergent compositions6%
Y02ATechnologies for adaptation to climate change6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
7,723,091'Composition comprising beta-mannanase'20106,780,628'Enzyme treatment'2004RE038047'Hemicellulase supplement to improve the energy efficiency of hemicellulose-containing animal feed'20036,162,473'Hemicellulase use in feeds with low caloric content'20005,551,515'Hemicellulase active at extremes of Ph and temperature and utilizing the enzyme in oil wells'19965,476,775'Hemicellulase active at PH and temperature extremes'19955,429,828'Hemicellulase supplement to improve the energy efficiency of hemicellulose-containing animal feed'19955,275,945'Alkaline proteases stable in heavy-duty detergent liquids'19944,610,800'Method for unclogging drainage pipes'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to GENEX CORP (1)· patent assignee history
1986–2003Based in Rockville, MD, US· patent location history
1994Patents assigned to VISTA CHEMICAL (1)· patent assignee history
1995–2010Patents assigned to CHEMGEN CORP (7)· patent assignee history
2004–2010Based in Derwood, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEMGEN CORP | 7 | 1995–2010 |
| GENEX CORP | 1 | 1986 |
| VISTA CHEMICAL | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rockville, Maryland, US | 7 | 1986–2003 |
| Derwood, Maryland, US | 2 | 2004–2010 |