Inventor

Bharat I. Chaudhary

Inventor

Princeton, NJ, US

Overview

1995–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 79 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Lprimary

C08LCompositions of macromolecular compounds22%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%

C08JWorking-up13%

H01BCables11%

Y10TTechnical subjects covered by former us classification8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B29CShaping or joining of plastics2%

C07DHeterocyclic compounds2%

C09DCoating compositions, e.g. paints, varnishes or lacquers2%

PatentTitleYear

11,077,598Energy transfer screw and improved extrusion process2021 10,844,209Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent2020 10,648,750Olefin block composite thermally conductive materials2020 10,563,022Hydroxyl-terminated PDMS as cure control additive for the silane crosslinking of polyolefins2020 10,557,023Cable insulation comprising a blend of LDPE and polypropylene2020 10,533,121Branched triglyceride-based fluids useful for dielectric and/or heat transfer applications2020 10,487,200Crosslinkable polymeric compositions for flexible crosslinked cable insulation and methods for making flexible crosslinked cable insulation2019 10,490,319Flexible crosslinked cable insulation and methods for making flexible crosslinked cable insulation2019 10,472,506Halogen-free flame retardant compositions with improved tensile properties2019 10,308,829Moisture-and peroxide-crosslinkable polymeric compositions2019 10,119,015Moisture-curable polymeric compositions having halogenated polymers and metal mercaptides2018 10,100,172Plasticizers and plasticized polymeric compositions2018 10,096,404Process for degassing crosslinked power cables2018 9,938,423Dialkyl 2, 5-furandicarboxylate plasticizers and plasticized polymeric compositions2018 9,890,266'Dialkyl 2, 5-furandicarboxylate plasticizers and plasticized polymeric compositions'2018 9,850,366Epdxidized fatty acid alkyl ester plasticizers and methods for making epdxidized fatty acid alkyl ester plasticizers2017 9,685,255'Synergistic blends of calcium carbonate and calcined clay'2017 9,663,645'Optical fiber cable components'2017 9,607,730'Non-oleic triglyceride based, low viscosity, high flash point dielectric fluids'2017 9,601,230'Oleic and medium chain length triglyceride based, low viscosity, high flash point dielectric fluids'2017 9,598,565'Optical fiber cable components'2017 9,593,091'Methods for making epoxidized fatty acid alkyl esters'2017 9,499,681'Epoxidized fatty acid alkyl ester plasticizers and methods for making epoxidized fatty acid alkyl ester plasticizers'2016 9,481,633'Acetylated polyglycerine fatty acid ester and a PVC insulator plasticised therewith'2016 9,422,418'Acetylated monoglyceride of 12-hydroxystearic acid and blends with epoxidized fatty acid esters'2016 9,403,965'Plasticizer for low temperature unwind with weight retention during heat aging'2016 9,394,425'Acetylated polyol hydroxystearate plasticizers and plasticized polymeric compositions'2016 9,181,415'Acetylated derivatives of castor oil and their blends with epoxidized fatty acid esters'2015 8,995,810'Flexible strength members for wire cables'2015 8,889,775'In-situ methods of generating water through the dehydration of metal salt hydrates for moisture crosslinking of polyolefins'2014 8,859,654'Heat stabilized polymeric composition with epoxidized fatty acid ester plasticizer'2014 8,822,578'Purified acetylated derivatives of castor oil and compositions including same'2014 8,802,988'Acetylated derivatives of castor oil and their blends with epoxidized fatty acid esters'2014 8,697,787'Flexible PVC compositions made with plasticizers derived from renewable sources'2014 8,658,077'Method of crosslinking carboxyl-containing polymers using oligoamines'2014 8,552,098'Purified acetylated derivatives of castor oil and compositions including same'2013 8,541,491'In-situ methods of generating water through the dehydration of metal salt hydrates for moisture crosslinking of polyolefins'2013 8,470,441'Cable wire prepared using distannoxane catalysts'2013 8,460,770'In situ moisture generation and use of polyfunctional alcohols for crosslinking of silane-functionalized resins'2013 8,324,311'Method for crosslinking polyolefins with in situ generated water'2012 8,283,420'Crosslinkable polyethylene composition, method of making the same, and articles made therefrom'2012 8,080,735'Styrenic polymers as blend components to control adhesion between olefinic substrates'2011 7,842,759'Nitroxide compounds for minimizing scorch in crosslinkable compositions'2010 7,465,769'Nitroxide compounds for minimizing scorch in crosslinkable compositions'2008 6,946,520'Fabricated articles prepared from blends of substantially random ethylene/propylene/vinyl aromatic interpolymers with polypropylene'2005 6,800,669'Propylene copolymer foams'2004 6,723,793'Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends'2004 6,583,188'Grafted thermoplastic compositions and fabricated articles therefrom'2003 6,583,222'Grafted thermoplastic compositions and fabricated articles therefrom'2003 6,545,094'Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends'2003 6,476,141'COMPATIBILIZED BLENDS OF ALKENYL AROMATIC POLYMERS, -OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS AND STYRENIC BLOCK COPOLYMERS'2002 6,448,341'Ethylene interpolymer blend compositions'2002 6,395,791'Grafted thermoplastic compositions and fabricated articles therefrom'2002 6,388,014'Blends of -olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins'2002 6,380,294'COMPOSITIONS OF INTERPOLYMERS OF -OLEFIN MONOMERS WITH ONE OR MORE VINYL OR VINYLIDENE AROMATIC MONOMERS AND/OR ONE OR MORE HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE MONOMERS BLENDED WITH A CONDUCTIVE ADDITIVE'2002 6,369,120'Acoustical insulation foams'2002 6,362,270'Thermoplastic compositions for durable goods applications'2002 6,358,599'Alkenyl aromatic polymer foam laminates'2002 6,355,341'ENLARGED CELL SIZE FOAMS MADE FROM BLENDS OF ALKENYL AROMATIC POLYMERS AND ALPHA-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS'2002 6,329,466'Blends of .alpha.-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene interpolymers with polyolefins'2001 6,325,956'Crosslinking of polymers and foams thereof'2001 6,258,865'Polymer foam and method of making using oil-containing furnace black as an insulation enhancer'2001 6,231,795'Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers'2001 6,225,364'Foams comprising HFC-134 and a low solubility co-blowing agent and a process for making'2001 6,187,232'Acoustical insulation foams'2001 6,184,294'Blends of .alpha.-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins'2001 6,174,471'Open-cell foam and method of making'2001 6,160,029'Olefin polymer and .alpha.-olefin/vinyl or .alpha.-olefin/vinylidene interpolymer blend foams'2000 6,133,333'Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers'2000 6,117,918'Vinyl aromatic polymer coupling and foams'2000 6,093,752'Open-cell foam and method of making'2000 6,054,540'Vinyl aromatic polymer coupling and foams'2000 6,048,909'Foams having increased heat distortion temperature made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers'2000 5,993,707'Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers'1999 5,962,545'Method of enhancing open cell formation in alkenyl aromatic polymer foams'1999 5,776,389'Process for making an alkenyl aromatic polymer foam having enlarged cell size'1998 5,710,186'Foams containing treated titanium dioxide and processes for making'1998 5,554,661'Closed cell, low density ethylenic polymer foam produced with inorganic halogen-free blowing agents'1996 5,416,129'Closed cell, low density ethylenic polymer foam produced with inorganic halogen-free blowing agents'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to DOW CHEMICAL CO (30)· patent assignee history

1995–1996Based in Kehl, DE· patent location history

1998Based in Westerville, OH, US· patent location history

1999–2005Based in Pearland, TX, US· patent location history

2002–2010Patents assigned to DOW GLOBAL TECHNOLOGIES INC (6)· patent assignee history

2008–2020Based in Princeton, NJ, US· patent location history

2011–2021Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (42)· patent assignee history

2011–2016Patents assigned to CHAUDHARY BHARAT I (15)· patent assignee history

2013–2016Patents assigned to SCZEKALLA BEATE (4)· patent assignee history

2020–2021Based in Collegeville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW GLOBAL TECHNOLOGIES LLC	42	2011–2021
DOW CHEMICAL CO	30	1995–2003
CHAUDHARY BHARAT Iself	15	2011–2016
DOW GLOBAL TECHNOLOGIES INC	6	2002–2010
SCZEKALLA BEATE	4	2013–2016

Locations

Location	Patents	Span
Princeton, New Jersey, US	40	2008–2020
Pearland, Texas, US	31	1999–2005
Collegeville, Pennsylvania, US	4	2020–2021
Westerville, OH, US	2	1998
Kehl, DE	2	1995–1996