Inventor

Wilhelmus J. Weigers

Inventor

Red Bank, NJ, US

Overview

2→

Patents

1977–1978

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds50%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes50%

PatentTitleYear

4,131,555'Detergent composition'1978 4,061,686'Cyclohexane diol composition'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to INT FLAVORS & FRAGRANCES INC (2)· patent assignee history

1977–1978Based in Red Bank, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INT FLAVORS & FRAGRANCES INC	2	1977–1978

Locations

Location	Patents	Span
Red Bank, New Jersey, US	2	1977–1978