Inventor
John L. Van Haften
Inventor
Leawood, KS, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof57%
A61KPreparations for medical, dental or toiletry purposes14%
A61QSpecific use of cosmetics or similar toiletry preparations14%
C11DDetergent compositions14%
PatentTitleYear
5,416,067'Dry, water-soluble, substituted phenoxy and/or benzoic acid herbicides and method of preparing same'19955,328,889'Dry, water-soluble, substituted phenoxy and/or benzoic acid herbicides and method of preparing same'19945,280,008'Dry, water-soluble powder, substituted heterocyclic acid or substituted phenol herbicidal compositions, and method of preparing same'19945,221,319'Dry, water-soluble, substituted phenoxy and/or benzoic acid herbicidal compositions and method of preparing same'19934,198,311'Skin conditioning toilet bar'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to PATTERSON C J (1)· patent assignee history
1980Based in Overland Park, KS, US· patent location history
1993–1995Patents assigned to PBI GORDON CORP (4)· patent assignee history
1993–1995Based in Leawood, KS, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PBI GORDON CORP | 4 | 1993–1995 |
| PATTERSON C J | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leawood, KS, US | 4 | 1993–1995 |
| Overland Park, KS, US | 1 | 1980 |