Inventor
Gopalakrishnan Sethuraman
Inventor
East Amherst, NY, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia26%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management10%
Y10TTechnical subjects covered by former us classification10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
E04CStructural elements8%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B28CPreparing clay5%
B28BShaping clay or other ceramic compositions3%
PatentTitleYear
9,889,579'Gypsum wallboard and method of making same'20188,066,421'Method of adding STMP to a gypsum slurry'20116,953,626'Gypsum layered panels containing styrene butadiene latex additive'20056,902,821'Methods of preparing gypsum wallboards containing styrene butadiene latex additive'20056,783,587'Lightweight wallboard compositions containing natural polymers'20046,706,128'Method of providing void space in gypsum wallboard and in a gypsum core composition'20046,652,825'Method of producing calcium sulfate alpha-hemihydrate'20036,645,291'Joint compound and method of using same'20036,525,116'Gypsum composition with ionic styrene butadiene latex additive'20036,436,185'Joint compound and method of making same'20026,422,734'Static foam generating apparatus and method'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2018Patents assigned to NAT GYPSUM PROPERTIES LLC (11)· patent assignee history
2002–2004Based in East Amherst, NY, US· patent location history
2004–2018Based in Charlotte, NC, US· patent location history
2011Patents assigned to PHILLIPS JOHN L (1)· patent assignee history
2011Patents assigned to PRICE CHARLES DENNIS (1)· patent assignee history
2011Patents assigned to SETHURAMAN GOPALAKRISHNAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT GYPSUM PROPERTIES LLC | 11 | 2002–2018 |
| PHILLIPS JOHN L | 1 | 2011 |
| PRICE CHARLES DENNIS | 1 | 2011 |
| SETHURAMAN GOPALAKRISHNANself | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Amherst, New York, US | 6 | 2002–2004 |
| Charlotte, NC, US | 5 | 2004–2018 |