Inventor
David E. Whittlinger
Inventor
Janesville, WI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions32%
C07CAcyclic or carbocyclic compounds26%
C07DHeterocyclic compounds16%
A61KPreparations for medical, dental or toiletry purposes11%
A61QSpecific use of cosmetics or similar toiletry preparations11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
7,820,614'Multiple use fabric softening composition with reduced linting'2010RE037555'Process and composition for multicomponent one hundred percent solid fabric softeners'20026,211,139'Polyester polyquaternary compounds, compositions containing them, and use thereof'20015,284,650'Process for making high solids fabric softeners using low amounts of solvents and eliminating side reactions'19945,223,628'Process for making high solids fabric softeners using low amounts of solvents and no side reactions'19935,221,794'Process and composition for multicomponent one hundred percent solid fabric softeners'19934,622,168'Stabilizer for amine/quaternary ammonium blends'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1994Patents assigned to SHEREX CHEM (4)· patent assignee history
1986–2010Based in Janesville, WI, US· patent location history
2001Patents assigned to GOLDSCHMIDT CHEMICAL CORP (1)· patent assignee history
2002Patents assigned to GOLDSCHMIDT CHEMICAL COMPANY (1)· patent assignee history
2010Patents assigned to PROCTER & GAMBLE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHEREX CHEM | 4 | 1986–1994 |
| GOLDSCHMIDT CHEMICAL COMPANY | 1 | 2002 |
| GOLDSCHMIDT CHEMICAL CORP | 1 | 2001 |
| PROCTER & GAMBLE | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Janesville, WI, US | 7 | 1986–2010 |