Inventor

Thomas V. Van Auken

Inventor

Richmond, VA, US

Overview

8→

Patents

1978–1991

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

A24Bprimary

A24BManufacture or preparation of tobacco for smoking or chewing26%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds21%

A24FSmokers' requisites11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%

C10LFuels not otherwise provided for11%

C11CFatty acids from fats, oils or waxes11%

C07CAcyclic or carbocyclic compounds5%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%

PatentTitleYear

5,037,459'Device for controlling relative humidity within a substantially sealed container'1991 5,035,731'Device for controlling relative humidity within a substantially sealed container'1991 4,350,832'Synthesis of N-t-butyl-p-menthane-3-carboxamide'1982 4,212,310'Unitary pack of smoking tobacco products containing polymeric alcohol flavorant-release compositions'1980 4,177,339'Smoking tobacco compositions'1979 4,127,601'.alpha.-Substituted vinyl menthyl carbonates'1978 4,119,106'Flavorant-release resin compositions'1978 4,092,988'Smoking tobacco compositions'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1982Patents assigned to PHILIP MORRIS INC (6)· patent assignee history

1978–1991Based in Richmond, VA, US· patent location history

1991Patents assigned to PHILIP MORRIS MANAGEMENT CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILIP MORRIS INC	6	1978–1982
PHILIP MORRIS MANAGEMENT CORP	2	1991

Locations

Location	Patents	Span
Richmond, Virginia, US	8	1978–1991