Inventor

Curtis L. Karl

Inventor

Somerset, NJ, US

Overview

1976–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes12%

A61QSpecific use of cosmetics or similar toiletry preparations12%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

G06FElectric digital data processing5%

A21DTreatment of flour or dough for baking, e.g. by addition of materials2%

A23GCocoa2%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to GEN MILLS CHEM INC (2)· patent assignee history

1976–1987Based in Minneapolis, MN, US· patent location history

1985–1987Patents assigned to HENKEL CORP (3)· patent assignee history

1985–1988Based in New Hope, MN, US· patent location history

1998–2000Patents assigned to HYDROMER INC (4)· patent assignee history

1998–2002Based in Somerset, NJ, US· patent location history

2002Patents assigned to BECTON DICKINSON CO (1)· patent assignee history

2021Patents assigned to INTEL CORP (2)· patent assignee history

2021Based in Hudson, MA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations