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Aaron A. Rachford
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South Grafton, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Polyimide-polyarylene polymers
Patent number
11,746,184
Issue date
Sep 5, 2023
Rohm and Haas Electronic Materials LLC
Aaron A. Rachford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Spiroacridine derivatives
Patent number
11,114,617
Issue date
Sep 7, 2021
Rohm and Haas Electronic Materials LLC
Laura Havens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acoustic wave sensors and methods of sensing a gas-phase analyte
Patent number
10,794,866
Issue date
Oct 6, 2020
Rohm and Haas Electronic Materials LLC
Christopher Gilmore
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorene derivatives as light emitting elements for electroluminesc...
Patent number
10,329,483
Issue date
Jun 25, 2019
Dow Global Technologies LLC
Kaitlyn Gray
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Acid generator compounds and photoresists comprising same
Patent number
9,500,947
Issue date
Nov 22, 2016
Rohm and Haas Electronic Materials LLC
Paul J. LaBeaume
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
POLYIMIDE-POLYARYLENE POLYMERS
Publication number
20210147616
Publication date
May 20, 2021
Rohm and Haas Electronic Materials L.L.C.
Aaron A. Rachford
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIROACRIDINE DERIVATIVES
Publication number
20210020837
Publication date
Jan 21, 2021
DOW GLOBAL TECHNOLOGIES LLC
Laura HAVENS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACOUSTIC WAVE SENSORS AND METHODS OF SENSING A GAS-PHASE ANALYTE
Publication number
20190219543
Publication date
Jul 18, 2019
Rohm and Haas Electronic Materials L.L.C.
Christopher GILMORE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE COMPOSITIONS AND METHODS
Publication number
20180162992
Publication date
Jun 14, 2018
Rohm and Haas Electronic Materials L.L.C.
Christopher Gilmore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE RESIN COMPOSITIONS
Publication number
20180162967
Publication date
Jun 14, 2018
Rohm and Haas Electronic Materials L.L.C.
Christopher Gilmore
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FOUR-COORDINATE BORON COMPOUNDS
Publication number
20180138407
Publication date
May 17, 2018
DOW GLOBAL TECHNOLOGIES LLC
Thomas P. Clark
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
N-ARYL-HYDROACRIDINES AS LIGHT EMITTING ELEMENTS FOR ELECTROLUMINES...
Publication number
20180127403
Publication date
May 10, 2018
DOW GLOBAL TECHNOLOGIES LLC
Nolan T. McDougal
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorene Derivatives as Light Emitting Elements for Electroluminesc...
Publication number
20180002597
Publication date
Jan 4, 2018
Kaitlyn Gray
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COPPER (I) PYRAZOLATE DIMERS FOR ELECTROLUMINESCENT DEVICES
Publication number
20170229670
Publication date
Aug 10, 2017
DOW GLOBAL TECHNOLOGIES LLC
David S. Laitar
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYARYLENE MATERIALS
Publication number
20170009006
Publication date
Jan 12, 2017
Rohm and Haas Electronic Materials L.L.C.
Ping Ding
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ACID GENERATOR COMPOUNDS AND PHOTORESISTS COMPRISING SAME
Publication number
20140080059
Publication date
Mar 20, 2014
Paul J. LaBEAUME
C07 - ORGANIC CHEMISTRY