Inventor

Arthur Albert Ramsey

Inventor

Middleport, NY, US

Overview

3→

Patents

1976–1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 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 thereof40%

C07DHeterocyclic compounds40%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

PatentTitleYear

4,933,328'Phosphonium salts and fungicidal use'1990 4,057,415'Nitroisothiazolylureas as herbicides'1977 3,998,951'Substituted 2-arylquinazolines as fungicides'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to FMC CORP (2)· patent assignee history

1976–1977Based in Middleport, NY, US· patent location history

1990Patents assigned to SHELL INT RESEARCH (1)· patent assignee history

1990Based in Lawrenceville, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FMC CORP	2	1976–1977
SHELL INT RESEARCH	1	1990

Locations

Location	Patents	Span
Middleport, New York, US	2	1976–1977
Lawrenceville, New Jersey, US	1	1990