Inventor
John A. Hill
Inventor
New Brunswick, NJ, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels17%
Y10TTechnical subjects covered by former us classification14%
A61LMethods or apparatus for sterilising materials or objects in general11%
C08LCompositions of macromolecular compounds9%
A61KPreparations for medical, dental or toiletry purposes6%
C09JAdhesives6%
D21HPulp compositions6%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
PatentTitleYear
6,265,571'Purification process for anti-parasitic fermentation product'20014,857,398'Electrosensitive recording'19894,755,177'Closures for open ended ostomy pouch'19884,727,383'Burnish protected electrosensitive recording'19884,676,836'Anionic Lubricant dispersions useful in paper coatings'19874,659,489'Lubricant dispersions for paper coating compositions'19874,465,486'Closures for open ended ostomy pouch'19844,403,991'Closures for open ended ostomy pouch'19834,253,460'Ostomy adhesive'19814,233,295'Corticosteroid formulations containing sebacate carrier'19804,222,973'Process for producing casting release paper and product'19804,204,540'Ostomy composition'19804,192,785'Ostomy adhesive'19804,166,051'Ostomy composition'19794,073,861'Method of using drying oils as oxygen scavenger'19784,034,077'Ointments and powders containing sebacic acid'19774,001,455'Sweetening compositions'19773,959,546'Textured photographic base paper process and product'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Based in Pulaski, NY, US· patent location history
1977–1988Patents assigned to SQUIBB & SONS INC (11)· patent assignee history
1977–1988Based in New Brunswick, NJ, US· patent location history
1987Patents assigned to DIAMOND SHAMROCK CHEM (2)· patent assignee history
1987Based in Somerville, NJ, US· patent location history
1988–1989Patents assigned to DENNISON MFG CO (2)· patent assignee history
1988–1989Based in Milton, MA, US· patent location history
2001Patents assigned to BLUE RIDGE PHARMACEUTICALS (1)· patent assignee history
2001Patents assigned to MAGELLAN LAB INC (1)· patent assignee history
2001Based in Durham, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SQUIBB & SONS INC | 11 | 1977–1988 |
| DENNISON MFG CO | 2 | 1988–1989 |
| DIAMOND SHAMROCK CHEM | 2 | 1987 |
| BLUE RIDGE PHARMACEUTICALS | 1 | 2001 |
| MAGELLAN LAB INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Brunswick, New Jersey, US | 11 | 1977–1988 |
| Milton, Massachusetts, US | 2 | 1988–1989 |
| Somerville, New Jersey, US | 2 | 1987 |
| Pulaski, New York, US | 2 | 1976–1980 |
| Durham, NC, US | 1 | 2001 |