Inventor

Terry Crutcher

Inventor

Baton Rouge, LA, US

Overview

1992–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 21 as inventor

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

C11Dprimary

C11DDetergent compositions38%

A61KPreparations for medical, dental or toiletry purposes16%

A61QSpecific use of cosmetics or similar toiletry preparations16%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

C09KMaterials for miscellaneous applications, not provided for elsewhere9%

B01DSeparation5%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials2%

D21HPulp compositions2%

PatentTitleYear

6,221,822'Detergent compositions having polyalkoxylated amine foam stabilizers'2001 6,191,099'Method for cleaning hydrocarbon-containing soils from surfaces'2001 6,146,427'Method for cleaning hydrocarbon-containing greases and oils from fabric in laundry washing applications'2000 6,080,713'Method for cleaning hydrocarbon-containing greases and oils from fabric in laundry washing applications'2000 5,981,458'Detergent compositions having polyalkoxylated amine foam stabilizers'1999 5,972,875'Low-foaming amine oxide surfactant concentrate and method of manufacture'1999 5,719,118'Detergent compositions having polyalkoxylated amine foam stabilizers and method for cleaning including stabilized detergent foam'1998 5,391,326'Granular laundry detergent'1995 5,254,291'Surfactant compositions'1993 5,238,595'Detergent builder'1993 5,238,609'Amine oxide-containing compositions'1993 5,207,951'Amine oxide surfactant compositions'1993 5,196,128'Laundry rinse containing N-octadecyl-N,N-dimethylamine oxide and N-dihydrogenatedtallow-N,N-dimethylammonium chloride'1993 5,167,874'Surfactant mixtures'1992 5,167,864'Amine oxide surfactant compositions'1992 5,167,873'Binary surfactant mixtures'1992 5,164,117'Ternary surfactant mixtures'1992 5,164,118'Ternary surfactant mixtures'1992 5,164,120'Surfactant mixtures'1992 5,160,658'Surfactant compositions'1992 5,080,810'Fabric softener for laundry dryer sheet'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to ETHYL CORP (13)· patent assignee history

1992–1993Based in Baton Rouge, LA, US· patent location history

1995Patents assigned to ALBEMARLE CORP (1)· patent assignee history

1995–2001Based in Fitchburg, WI, US· patent location history

1998–2001Patents assigned to TOMAH PRODUCTS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ETHYL CORP	13	1992–1993
TOMAH PRODUCTS INC	3	1998–2001
ALBEMARLE CORP	1	1995

Locations

Location	Patents	Span
Baton Rouge, LA, US	13	1992–1993
Fitchburg, WI, US	8	1995–2001