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Inventor

Ravindra Deshpande

Inventor
Lancaster, PA, US

Overview

3→
Patents
1996–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry38%
C01BNon-metallic elements38%
Y02PClimate change mitigation technologies in the production or processing of goods13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
6,110,439'Dry silica gel and process of preparation'20005,762,829'Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels'19985,565,142'Preparation of high porosity xerogels by chemical surface modification.'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Based in Lancaster, PA, US· patent location history
1998–2000Patents assigned to ARMSTRONG WORLD IND INC (2)· patent assignee history
1998Based in Whitehall, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARMSTRONG WORLD IND INC21998–2000
Locations
LocationPatentsSpan
Lancaster, Pennsylvania, US21996–2000
Whitehall, Pennsylvania, US11998