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Inventor

Bernard L. Williams

Inventor
Martinsville, NJ, US

Overview

4→
Patents
1978–1997
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61FFilters implantable into blood vessels33%
A61JContainers specially adapted for medical or pharmaceutical purposes17%
PatentTitleYear
5,653,992'Liquid absorbable copolymers for parenteral applications'19975,631,015'Liquid absorbable copolymers for parenteral applications'19974,317,447'Drug delivery system'19824,093,490'Method of making vaginal diaphragm'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1982Patents assigned to ORTHO PHARMA CORP (2)· patent assignee history
1978–1997Based in Martinsville, NJ, US· patent location history
1997Patents assigned to ETHICON INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETHICON INC21997
ORTHO PHARMA CORP21978–1982
Locations
LocationPatentsSpan
Martinsville, New Jersey, US41978–1997