Rama Puligadda

Person

Rolla, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser-releasable bonding materials for 3-D IC applications
- Patent number 10,968,348
- Issue date Apr 6, 2021
- Brewer Science, Inc.
- Xiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin-on spacer materials for double- and triple-patterning lithography
- Patent number 9,640,396
- Issue date May 2, 2017
- Brewer Science Inc.
- Qin Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiple bonding layers for thin-wafer handling
- Patent number 9,472,436
- Issue date Oct 18, 2016
- Brewer Science Inc.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multiple bonding layers for thin-wafer handling
- Patent number 9,263,314
- Issue date Feb 16, 2016
- Brewer Science Inc.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multiple bonding layers for thin-wafer handling
- Patent number 9,224,631
- Issue date Dec 29, 2015
- Brewer Science Inc.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Development of high-viscosity bonding layer through in-situ polymer...
- Patent number 9,127,126
- Issue date Sep 8, 2015
- Brewer Science Inc.
- Wenbin Hong
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cyclic olefin compositions for temporary wafer bonding
- Patent number 8,771,442
- Issue date Jul 8, 2014
- Brewer Science Inc.
- Wenbin Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclic olefin compositions for temporary wafer bonding
- Patent number 8,221,571
- Issue date Jul 17, 2012
- Brewer Science Inc.
- Wenbin Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclic olefin compositions for temporary wafer bonding
- Patent number 8,092,628
- Issue date Jan 10, 2012
- Brewer Science Inc.
- Wenbin Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Developer-soluble materials and methods of using the same in via-fi...
- Patent number 7,364,835
- Issue date Apr 29, 2008
- Brewer Science Inc.
- Mandar Bhave
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aromatic chromophores for use in polymer anti-reflective coatings
- Patent number 7,132,216
- Issue date Nov 7, 2006
- Brewer Science Inc.
- Xie Shao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective compositions comprising triazine compounds
- Patent number 7,038,328
- Issue date May 2, 2006
- Brewer Science Inc.
- Tomoyuki Enomoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective coating compositions for use with low k dielectric...
- Patent number 6,893,684
- Issue date May 17, 2005
- Brewer Science Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogenated anti-reflective coatings
- Patent number 6,680,160
- Issue date Jan 20, 2004
- Brewer Science, Inc.
- Tomoyuki Enomoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective coating of polymer with epoxide rings reacted with...
- Patent number 6,670,425
- Issue date Dec 30, 2003
- Brewer Science, Inc.
- Rama Puligadda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective coating of polymer with epoxide rings reacted with...
- Patent number 6,663,916
- Issue date Dec 16, 2003
- Brewer Science, Inc.
- Rama Puligadda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,653,411
- Issue date Nov 25, 2003
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,524,708
- Issue date Feb 25, 2003
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,512,084
- Issue date Jan 28, 2003
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogenated anti-reflective coatings
- Patent number 6,495,305
- Issue date Dec 17, 2002
- Tomoyuki Enomoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,432,611
- Issue date Aug 13, 2002
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,403,152
- Issue date Jun 11, 2002
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,399,686
- Issue date Jun 4, 2002
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
- Patent number 6,323,310
- Issue date Nov 27, 2001
- Brewer Science, Inc.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LASER-RELEASABLE BONDING MATERIALS FOR 3-D IC APPLICATIONS
- Publication number 20190194453
- Publication date Jun 27, 2019
- Brewer Science, Inc.
- Xiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING
- Publication number 20150122426
- Publication date May 7, 2015
- BREWER SCIENCE INC.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING
- Publication number 20140239453
- Publication date Aug 28, 2014
- BREWER SCIENCE INC.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING
- Publication number 20140174627
- Publication date Jun 26, 2014
- BREWER SCIENCE INC.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING
- Publication number 20140162034
- Publication date Jun 12, 2014
- BREWER SCIENCE INC.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVELOPMENT OF HIGH-VISCOSITY BONDING LAYER THROUGH IN-SITU POLYMER...
- Publication number 20130288058
- Publication date Oct 31, 2013
- BREWER SCIENCE INC.
- Wenbin Hong
- B32 - LAYERED PRODUCTS
Information Patent Application
CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING
- Publication number 20120291938
- Publication date Nov 22, 2012
- Brewer Science Inc.
- Wenbin Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING
- Publication number 20120034437
- Publication date Feb 9, 2012
- BREWER SCIENCE INC.
- Rama Puligadda
- B32 - LAYERED PRODUCTS
Information Patent Application
CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING
- Publication number 20110086955
- Publication date Apr 14, 2011
- BREWER SCIENCE INC.
- Wenbin Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SPIN-ON SPACER MATERIALS FOR DOUBLE- AND TRIPLE-PATTERNING LITHOGRAPHY
- Publication number 20100170868
- Publication date Jul 8, 2010
- BREWER SCIENCE INC.
- Qin Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING
- Publication number 20100112305
- Publication date May 6, 2010
- Wenbin Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Developer-soluble materials and methods of using the same in via-fi...
- Publication number 20050148170
- Publication date Jul 7, 2005
- Mandar Bhave
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Anti-reflective compositions comprising triazine compounds
- Publication number 20040072420
- Publication date Apr 15, 2004
- BREWER SCIENCE, INC.
- Tomoyuki Enomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Non-aromatic chromophores for use in polymer anti-reflective coatings
- Publication number 20040067441
- Publication date Apr 8, 2004
- Xie Shao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Anti-reflective coating compositions for use with low k dielectric...
- Publication number 20030234387
- Publication date Dec 25, 2003
- BREWER SCIENCE, INC.
- Rama Puligadda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
- Publication number 20030065164
- Publication date Apr 3, 2003
- BREWER SCIENCE, INC.
- Rama Puligadda
- G02 - OPTICS
Information Patent Application
Anti-reflective coating compositions for use with low k dielectric...
- Publication number 20030004283
- Publication date Jan 2, 2003
- Rama Puligadda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Anti-reflective coating compositions for use with low k dielectric...
- Publication number 20020198333
- Publication date Dec 26, 2002
- Rama Puligadda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Halogenated anti-reflective coatings
- Publication number 20020192594
- Publication date Dec 19, 2002
- Tomoyuki Enomoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ANTI-REFLECTIVE COATING COMPOSITIONS COMPRISING POLYMERIZED AMINOPL...
- Publication number 20020161175
- Publication date Oct 31, 2002
- Rama Puligadda
- G02 - OPTICS
Information Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
- Publication number 20020061408
- Publication date May 23, 2002
- Rama Puligadda
- G02 - OPTICS
Information Patent Application
Non-aromatic chromophores for use in polymer anti-reflective coatings
- Publication number 20020045125
- Publication date Apr 18, 2002
- Xie Shao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
- Publication number 20020007038
- Publication date Jan 17, 2002
- Rama Puligadda
- G02 - OPTICS

Rama Puligadda

Person

Patents Grantslast 30 patents

Laser-releasable bonding materials for 3-D IC applications

Spin-on spacer materials for double- and triple-patterning lithography

Multiple bonding layers for thin-wafer handling

Multiple bonding layers for thin-wafer handling

Multiple bonding layers for thin-wafer handling

Development of high-viscosity bonding layer through in-situ polymer...

Cyclic olefin compositions for temporary wafer bonding

Cyclic olefin compositions for temporary wafer bonding

Cyclic olefin compositions for temporary wafer bonding

Developer-soluble materials and methods of using the same in via-fi...

Non-aromatic chromophores for use in polymer anti-reflective coatings

Anti-reflective compositions comprising triazine compounds

Anti-reflective coating compositions for use with low k dielectric...

Halogenated anti-reflective coatings

Anti-reflective coating of polymer with epoxide rings reacted with...

Anti-reflective coating of polymer with epoxide rings reacted with...

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions comprising polymerized aminopl...

Halogenated anti-reflective coatings

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions comprising polymerized aminopl...

Patents Applicationslast 30 patents

LASER-RELEASABLE BONDING MATERIALS FOR 3-D IC APPLICATIONS

MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING

MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING

MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING

MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING

DEVELOPMENT OF HIGH-VISCOSITY BONDING LAYER THROUGH IN-SITU POLYMER...

CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING

MULTIPLE BONDING LAYERS FOR THIN-WAFER HANDLING

CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING

SPIN-ON SPACER MATERIALS FOR DOUBLE- AND TRIPLE-PATTERNING LITHOGRAPHY

CYCLIC OLEFIN COMPOSITIONS FOR TEMPORARY WAFER BONDING

Developer-soluble materials and methods of using the same in via-fi...

Anti-reflective compositions comprising triazine compounds

Non-aromatic chromophores for use in polymer anti-reflective coatings

Anti-reflective coating compositions for use with low k dielectric...

Anti-reflective coating compositions comprising polymerized aminopl...

Anti-reflective coating compositions for use with low k dielectric...

Anti-reflective coating compositions for use with low k dielectric...

Halogenated anti-reflective coatings

ANTI-REFLECTIVE COATING COMPOSITIONS COMPRISING POLYMERIZED AMINOPL...

Anti-reflective coating compositions comprising polymerized aminopl...

Non-aromatic chromophores for use in polymer anti-reflective coatings

Anti-reflective coating compositions comprising polymerized aminopl...