Inventor
Sriramakrishna Maruvada
Inventor
Evansville, IN, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer19%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%
C07DHeterocyclic compounds10%
C08LCompositions of macromolecular compounds10%
C05GMixtures of fertilisers covered individually by different subclasses of class c056%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
Y10TTechnical subjects covered by former us classification6%
C05CNitrogenous fertilisers4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
PatentTitleYear
9,156,745'Fertilizer granules having polymeric coating with organic carbonate'20158,888,887'Cross-linked modified waxes for controlled release fertilizers'20148,790,437'Controlled release fertilizers made from cross-linked glyceride mixtures'20148,389,648'Polysiloxane-polycarbonate compositions, method of manufacture, and articles formed therefrom'20138,283,015'Authenticatable articles and methods therefor'20128,178,702'Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from'20128,057,886'Optical article having anti-theft feature and a system and method for inhibiting theft of same'20117,994,254'Polysiloxane-polycarbonate compositions, and related methods and articles'20117,928,168'White light-shielding compositions and articles comprising same'20117,649,032'Highly ductile polycarbonate composition having a metallic-flake appearance'20107,645,884'Chemical compositions for authenticatable polymers and articles, and authentication methods thereof'20107,635,778'Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from'20097,597,961'Authenticatable article and method of authenticating'20097,355,944'Authenticatable media and method of authenticating'20087,230,113'Chemical compositions for authenticatable polymers and articles, and authentication methods thereof'20077,175,086'Authentication system, data device, and methods for using the same'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2008Patents assigned to GEN ELECTRIC (3)· patent assignee history
2007–2013Based in Evansville, IN, US· patent location history
2009–2013Patents assigned to SABIC INNOVATIVE PLASTICS IP (9)· patent assignee history
2011–2014Patents assigned to MARUVADA SRIRAMAKRISHNA (6)· patent assignee history
2011–2012Patents assigned to PAI-PARANJAPE VANDITA (3)· patent assignee history
2014–2015Patents assigned to AGRIUM ADVANCED TECHNOLOGIES U S INC (3)· patent assignee history
2014–2015Based in Birmingham, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SABIC INNOVATIVE PLASTICS IP | 9 | 2009–2013 |
| MARUVADA SRIRAMAKRISHNAself | 6 | 2011–2014 |
| AGRIUM ADVANCED TECHNOLOGIES U S INC | 3 | 2014–2015 |
| GEN ELECTRIC | 3 | 2007–2008 |
| PAI-PARANJAPE VANDITA | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Evansville, IN, US | 13 | 2007–2013 |
| Birmingham, AL, US | 3 | 2014–2015 |