Inventor

Gautam R. Ranade

Inventor

Grand Island, NY, US

Overview

1984–2006

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes26%

C08LCompositions of macromolecular compounds22%

C07CAcyclic or carbocyclic compounds11%

C09JAdhesives7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

A61JContainers specially adapted for medical or pharmaceutical purposes4%

A61LMethods or apparatus for sterilising materials or objects in general4%

A61MDevices for introducing media into, or onto, the body4%

B30BPresses in general4%

PatentTitleYear

7,067,555'Sertraline oral concentrate'2006 6,727,283'Sertraline oral concentrate'2004 5,284,658'Means for constraining a rumen drug delivery device in a rolled configuration'1994 5,141,810'Means for constraining a rumen drug delivery device in a rolled configuration'1992 4,830,860'Stressed polymeric device for controlled release of a substance to an ambient environment'1989 4,803,076'Controlled release device for an active substance'1989 4,792,448'Generic zero order controlled drug delivery system'1988 4,661,580'Oxygen desorption for improved color of polyesters'1987 4,587,297'Blends of polyolefin-vinyl chloride graft polymers and condensation polymers'1986 4,562,229'Blends of polyolefin graft polymers and SMA polymers'1985 4,537,933'Blends of polyolefin graft polymers and ASA polymers'1985 4,528,328'Blends of vinyl halide-polyolefin graft polymers and ASA polymers'1985 4,507,434'Blends of vinyl halide-polyolefin graft polymers and polycarbonate polymers'1985 4,482,733'Process of manufacturing diaryl esters of dicarboxylic acids'1984 4,482,732'Process of manufacturing diaryl esters of dicarboxylic acids'1984 4,454,300'Blends of vinyl halide-polyolefin graft polymers and SMA polymers'1984 4,451,664'Process of manufacturing diaryl esters of dicarboxylic acids'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to OCCIDENTAL CHEM CO (9)· patent assignee history

1984–1986Based in Grand Island, NY, US· patent location history

1987Patents assigned to CELANESE CORP (1)· patent assignee history

1987–2006Based in East Lyme, CT, US· patent location history

1988–2006Patents assigned to PFIZER (7)· patent assignee history

1989Based in Groton, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OCCIDENTAL CHEM CO	9	1984–1986
PFIZER	7	1988–2006
CELANESE CORP	1	1987

Locations

Location	Patents	Span
Grand Island, New York, US	9	1984–1986
East Lyme, CT, US	7	1987–2006
Groton, CT, US	1	1989