Inventor

Charles M. Tanger

Inventor

Minneapolis, MN, US

Overview

7→

Patents

1982–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 7 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds25%

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 waxes17%

H01BCables17%

H01FMagnets17%

C10GCracking hydrocarbon oils8%

C11CFatty acids from fats, oils or waxes8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

PatentTitleYear

10,861,618Enzymatically-degummed oil and uses thereof2020 9,997,273Enzymatically-degummed oil and uses thereof2018 9,284,515'Thermal methods for treating a metathesis feedstock'2016 8,692,006'Thermal methods for treating a metathesis feedstock'2014 4,485,254'Process for preparing phenoxybenzoic acids'1984 4,401,828'Process for preparing phenoxybenzoic acids'1983 4,323,692'Process for preparing phenoxybenzoic acids'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1984Patents assigned to ROHM & HAAS (3)· patent assignee history

1982–1984Based in Levittown, PA, US· patent location history

2014–2016Patents assigned to ELEVANCE RENEWABLE SCIENCES (2)· patent assignee history

2014Patents assigned to KAIDO HIROKI (1)· patent assignee history

2014Patents assigned to TANGER CHARLES (1)· patent assignee history

2014–2020Based in Minneapolis, MN, US· patent location history

2018–2020Patents assigned to CARGILL INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROHM & HAAS	3	1982–1984
CARGILL INC	2	2018–2020
ELEVANCE RENEWABLE SCIENCES	2	2014–2016
KAIDO HIROKI	1	2014
TANGER CHARLESself	1	2014

Locations

Location	Patents	Span
Minneapolis, Minnesota, US	4	2014–2020
Levittown, Pennsylvania, US	3	1982–1984