Inventor
Subbareddy Kanagasabapathy
Inventor
Worcester, MA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
PatentTitleYear
8,679,999'Process for regeneration of titano silicate catalyst'20148,338,351'Coating compositions for producing transparent super-hydrophobic surfaces'20128,258,206'Hydrophobic coating compositions for drag reduction'20128,147,607'Hydrophobic self-cleaning coating compositions'20127,390,608'Photoresists containing Si-polymers'20087,217,490'Processes for producing silane monomers and polymers and photoresist compositions comprising same'20077,189,490'Photoresists containing sulfonamide component'20077,008,750'Processes for producing polysiloxanes and photoresist compositions comprising same'20066,803,171'Photoimageable composition'20046,765,076'Transition metal superoxides'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to SHIPLEY CO LLC (4)· patent assignee history
2004Based in Shrewsbury, MA, US· patent location history
2006–2008Based in Worcester, MA, US· patent location history
2012Patents assigned to ASHLAND LICENSING & INTELLECTU (3)· patent assignee history
2012Patents assigned to BAUMGART RICHARD J (3)· patent assignee history
2012Patents assigned to KANAGASABAPATHY SUBBAREDDY (3)· patent assignee history
2012Patents assigned to LOCKWOOD FRANCES E (2)· patent assignee history
2012Based in Lexington, KY, US· patent location history
2014Based in Mumbai, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIPLEY CO LLC | 4 | 2004–2007 |
| ASHLAND LICENSING & INTELLECTU | 3 | 2012 |
| BAUMGART RICHARD J | 3 | 2012 |
| KANAGASABAPATHY SUBBAREDDYself | 3 | 2012 |
| LOCKWOOD FRANCES E | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Worcester, Massachusetts, US | 4 | 2006–2008 |
| Lexington, KY, US | 3 | 2012 |
| Shrewsbury, Massachusetts, US | 2 | 2004 |
| Mumbai, IN | 1 | 2014 |