Ramakrishna Ravikiran

Person

Strongsville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical waveguides and methods thereof
- Patent number 8,420,293
- Issue date Apr 16, 2013
- Sumitomo Bakelite Co., Ltd.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveguides and methods thereof
- Patent number 8,053,166
- Issue date Nov 8, 2011
- Sumitomo Bakelite Co. Ltd.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Directly photodefinable polymer compositions and methods thereof
- Patent number 8,053,515
- Issue date Nov 8, 2011
- Promerus LLC
- Edmund Elce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveguides and methods thereof
- Patent number 8,021,825
- Issue date Sep 20, 2011
- Sumitomo Bakelite Co., Ltd.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerized cycloolefins using transition metal catalyst and end pr...
- Patent number 7,910,674
- Issue date Mar 22, 2011
- Promerus, LLC
- Larry Funderburk Rhodes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive dielectric resin compositions, films formed therefro...
- Patent number 7,858,721
- Issue date Dec 28, 2010
- Promerus LLC
- Dino Amoroso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycyclic polymers containing pendant ion conducting moieties
- Patent number 7,851,575
- Issue date Dec 14, 2010
- Promerus LLC
- Ramakrishna Ravikiran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveguides and methods thereof
- Patent number 7,820,356
- Issue date Oct 26, 2010
- Sumitomo Bakelite Co. Ltd.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive dielectric resin compositions, films formed therefro...
- Patent number 7,524,594
- Issue date Apr 28, 2009
- Promerus LLC
- Dino Amoroso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Directly photodefinable polymer compositions and methods thereof
- Patent number 7,378,456
- Issue date May 27, 2008
- Promerus LLC
- Edmund Elce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerized cycloolefins using transition metal catalyst and end pr...
- Patent number 6,903,171
- Issue date Jun 7, 2005
- Promerus, LLC
- Larry Funderburk Rhodes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveguides and methods for making the same
- Patent number 6,677,175
- Issue date Jan 13, 2004
- Promerus, LLC
- Xiao-Mei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric compositions for forming optical waveguides; optical wave...
- Patent number 6,538,087
- Issue date Mar 25, 2003
- Promerus, LLC
- Xiao-Mei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
- Publication number 20120064458
- Publication date Mar 15, 2012
- PROMERUS, LLC
- Koji CHOKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
- Publication number 20100062378
- Publication date Mar 11, 2010
- SUMITOMO BAKELITE CO., LTD.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL WAVEGUIDES AND METHODS THEREOF
- Publication number 20100061688
- Publication date Mar 11, 2010
- SUMITOMO BAKELITE CO., LTD.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive dielectric resin compositions, films formed therefro...
- Publication number 20090215976
- Publication date Aug 27, 2009
- Promerus LLC
- Dino Amoroso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIRECTLY PHOTODEFINABLE POLYMER COMPOSITIONS AND METHODS THEREOF
- Publication number 20080194740
- Publication date Aug 14, 2008
- Edmund Elce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for forming perfluorinated-alkyl sulfonamide substituted no...
- Publication number 20080027246
- Publication date Jan 31, 2008
- Andrew Bell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical waveguides and methods thereof
- Publication number 20070148566
- Publication date Jun 28, 2007
- SUMITOMO BAKELITE CO., LTD.
- Koji Choki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive dielectric resin compositions, films formed therefro...
- Publication number 20060008734
- Publication date Jan 12, 2006
- Dino Amoroso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymers of polycyclic olefins having a polyhedral oligosilsesquiox...
- Publication number 20050192409
- Publication date Sep 1, 2005
- Larry F. Rhodes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Directly photodefinable polymer compositions and methods thereof
- Publication number 20050186502
- Publication date Aug 25, 2005
- Edmund Elce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymeric compositions for forming optical waveguides; optical wave...
- Publication number 20020103317
- Publication date Aug 1, 2002
- Xiao-Mei Zhao
- G02 - OPTICS
Information Patent Application
Optical waveguides and methods for making the same
- Publication number 20020064896
- Publication date May 30, 2002
- Xiao-Mei Zhao
- G02 - OPTICS

Ramakrishna Ravikiran

Person

Patents Grantslast 30 patents

Optical waveguides and methods thereof

Optical waveguides and methods thereof

Directly photodefinable polymer compositions and methods thereof

Optical waveguides and methods thereof

Polymerized cycloolefins using transition metal catalyst and end pr...

Photosensitive dielectric resin compositions, films formed therefro...

Polycyclic polymers containing pendant ion conducting moieties

Optical waveguides and methods thereof

Photosensitive dielectric resin compositions, films formed therefro...

Directly photodefinable polymer compositions and methods thereof

Polymerized cycloolefins using transition metal catalyst and end pr...

Optical waveguides and methods for making the same

Polymeric compositions for forming optical waveguides; optical wave...

Patents Applicationslast 30 patents

OPTICAL WAVEGUIDES AND METHODS THEREOF

OPTICAL WAVEGUIDES AND METHODS THEREOF

OPTICAL WAVEGUIDES AND METHODS THEREOF

Photosensitive dielectric resin compositions, films formed therefro...

DIRECTLY PHOTODEFINABLE POLYMER COMPOSITIONS AND METHODS THEREOF

Process for forming perfluorinated-alkyl sulfonamide substituted no...

Optical waveguides and methods thereof

Photosensitive dielectric resin compositions, films formed therefro...

Polymers of polycyclic olefins having a polyhedral oligosilsesquiox...

Directly photodefinable polymer compositions and methods thereof

Polymeric compositions for forming optical waveguides; optical wave...

Optical waveguides and methods for making the same