patentgrep covers US grants from 1976 and applications from 2001, so older references may be missing. Family members we can’t link are not excluded.
141,615 earlier documents, closest ideas first
- US 7,368,088 B2Granted 6 May 2008Apparatus for producing purified aqueous hydrogen peroxide solution
1. An apparatus for producing a purified aqueous hydrogen peroxide solution, comprising at least one purifier tower packed with an ion exchange resin
Santoku Chemical Industries Co., Ltd.
- US 2019/0039891 A1Published 7 Feb 2019Process and device for generating vaporous hydrogen peroxide
1. A device suitable for generating vaporous hydrogen peroxide comprising a container for holding a liquid solution of hydrogen peroxide, the
Teknologian tutkimuskeskus VTT Oy
- US 2009/0272654 A1Published 5 Nov 2009Method and apparatus for producing hydrogen peroxide
1. An apparatus for producing hydrogen peroxide, comprising: an electrolytic cell arranged to generate hydrogen peroxide, a reservoir for storing the
Dyson Technology Limited
- US 2002/0015676 A1Published 7 Feb 2002Process for producing purified aqueous hydrogen peroxide solution and apparatus
1. A process for producing a purified aqueous hydrogen peroxide solution, comprising passing a charged aqueous hydrogen peroxide solution containing
Santoku Chemical Industries Co., Ltd.
- US 7,640,782 B2Granted 5 Jan 2010Vaporized hydrogen peroxide probe calibration rig
vaporized hydrogen peroxide, said vaporized hydrogen peroxide being derived from said aqueous solution of liquid hydrogen peroxide, wherein said
American Sterilizer Company
- US 2013/0084215 A1Published 4 Apr 2013Hydrogen peroxide gas generator
1. A hydrogen peroxide gas generator comprising: an atomizing unit configured to atomize hydrogen peroxide solution stored in a storage portion by
Panasonic Healthcare Co., Ltd.
- US 9,267,227 B2Granted 23 Feb 2016Odor removal treatment comprising a peroxide/carbonate mixture
to applying the solution to a textile, wherein the solution has a peroxide weight percent of about 1.5
Harris Research, Inc.
- US 9,545,585 B2Granted 17 Jan 2017Method, system, and device for delivery of high purity hydrogen peroxide
1. A method comprising: (a) providing a non-aqueous hydrogen peroxide solution having a vapor phase separated from the non-aqueous hydrogen peroxide
RASIRC, Inc.
- US 9,354,102 B2Granted 31 May 2016Reservoir assembly for storing hydrogen peroxide for use with a hydrogen peroxide vaporizer in association with a filler
1. A reservoir assembly for storing hydrogen peroxide for use with a hydrogen peroxide vaporizer in association with a filler, the reservoir assembly
Scholle IPN Corporation
- US 7,645,438 B2Granted 12 Jan 2010Process for the production of hydrogen peroxide
peroxide to said extraction solvent and obtaining an extract containing hydrogen peroxide
Akzo Nobel N.V.
- US 9,206,047 B2Granted 8 Dec 2015Method for concentrating an aqueous hydrogen peroxide solution
compressor to give at least two hydrogen peroxide streams of different concentration, said process comprising feeding an aqueous hydrogen peroxide
Evonik Degussa GmbH
- US 9,629,936 B2Granted 25 Apr 2017Method and device for generating steam and gaseous hydrogen peroxide
hydrogen peroxide, and an outlet for conducting the vaporized hydrogen peroxide out of the vessel; and one or more water level switches configured to
Steris Europe, Inc. Suomen Sivuliike
- US 2019/0015795 A1Published 17 Jan 2019Container for hydrogen peroxide solutions
1. A container for storing an aqueous hydrogen peroxide solution, the container comprising: walls formed from a gas permeable, liquid impermeable
American Sterilizer Company
- US 2015/0239738 A1Published 27 Aug 2015Recovery of aqueous hydrogen peroxide in auto-oxidation h202 production
range of from about 5 microns to about 5 mm, to effect liquid-liquid extraction of hydrogen peroxide from the organic solution into the aqueous medium
PeroxyChem LLC
- US 2016/0051928 A1Published 25 Feb 2016Delivery of a High Concentration Hydrogen Peroxide Gas Stream
aqueous hydrogen peroxide solution to the concentrated aqueous hydrogen peroxide solution within the boiler to maintain the concentration of the
RASIRC, Inc.
- US 2008/0226541 A1Published 18 Sep 2008Recovery of Aqueous Hydrogen Peroxide in Auto-Oxidation H2O2 Production
range of from about 5 microns to about 5 mm, to effect liquid-liquid extraction of hydrogen peroxide from the organic solution into the aqueous medium
FMC Corporation
- US 6,129,831 AGranted 10 Oct 2000Hydrogen peroxide sensor
1. Sensor electrode for continuously measuring a hydrogen peroxide concentration ranging from 0.05 mole/liter to 3 mole/liter, whereby said sensor
Universiteit Gent - Vakgroep Textielkunde
- US 7,399,344 B1Granted 15 Jul 2008Hydrogen peroxide recovery with hydrophobic membrane
1. An apparatus that separates hydrogen peroxide from a solution comprising hydrogen peroxide and an acid, comprising: a gas-liquid separator having
Uop LLC
- US 10,113,896 B2Granted 30 Oct 2018Liquid reservoir with a plurality of liquid level detection units
refrigerant flows into the liquid reservoir at an upper portion of the liquid reservoir, one of the liquid surface level detection units is arranged
Mitsubishi Electric Corporation
- US 9,890,397 B1Granted 13 Feb 2018Hydrogen peroxide production method, system, and apparatus
and the NADH or NADPH cofactor within the aqueous solution produce hydrogen peroxide at a concentration level; wherein the produced hydrogen peroxide
Gaurab Chakrabartiinventor