EP4037483A4 - Broad spectrum antimicrobial coatings comprising combinations of organosilanes - Google Patents

Broad spectrum antimicrobial coatings comprising combinations of organosilanes Download PDF

Info

Publication number: EP4037483A4
Authority: EP; European Patent Office
Prior art keywords: organosilanes; combinations; broad spectrum; spectrum antimicrobial; antimicrobial coatings
Prior art date: 2019-10-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP20870455.1A

Other languages

German (de)

French (fr)

Other versions

EP4037483A1 (en

Inventor

Gavri GROSSMAN

Jie FANG

Parham Asgari

Maha El-Sayed

Valerie Beck

Elias Shaheen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SRFC Bio Inc

Original Assignee

Allied Bioscience Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-10-03

Filing date

2020-08-04

Publication date

2023-10-18

2019-10-03 Priority claimed from US16/591,785 external-priority patent/US10993441B2/en

2020-07-27 Priority claimed from US16/940,159 external-priority patent/US10980236B2/en

2020-08-04 Application filed by Allied Bioscience Inc filed Critical Allied Bioscience Inc

2022-08-10 Publication of EP4037483A1 publication Critical patent/EP4037483A1/en

2023-10-18 Publication of EP4037483A4 publication Critical patent/EP4037483A4/en

Status Withdrawn legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds

Landscapes

Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Wood Science & Technology (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Plant Pathology (AREA)
Chemical Kinetics & Catalysis (AREA)
Zoology (AREA)
Environmental Sciences (AREA)
Pest Control & Pesticides (AREA)
General Health & Medical Sciences (AREA)
Dentistry (AREA)
Health & Medical Sciences (AREA)
Agronomy & Crop Science (AREA)
General Chemical & Material Sciences (AREA)
Paints Or Removers (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

EP20870455.1A 2019-10-03 2020-08-04 Broad spectrum antimicrobial coatings comprising combinations of organosilanes Withdrawn EP4037483A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US16/591,785 US10993441B2 (en)	2014-11-04	2019-10-03	Antimicrobial coatings comprising organosilane homopolymers
US16/940,159 US10980236B2 (en)	2014-11-04	2020-07-27	Broad spectrum antimicrobial coatings comprising combinations of organosilanes
PCT/US2020/044880 WO2021066934A1 (en)	2019-10-03	2020-08-04	Broad spectrum antimicrobial coatings comprising combinations of organosilanes

Publications (2)

Publication Number	Publication Date
EP4037483A1 EP4037483A1 (en)	2022-08-10
EP4037483A4 true EP4037483A4 (en)	2023-10-18

Family

ID=75337455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20870455.1A Withdrawn EP4037483A4 (en)	2019-10-03	2020-08-04	Broad spectrum antimicrobial coatings comprising combinations of organosilanes

Country Status (5)

Country	Link
EP (1)	EP4037483A4 (en)
AU (1)	AU2020357456B2 (en)
CA (1)	CA3153095A1 (en)
MX (1)	MX2020008870A (en)
WO (1)	WO2021066934A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20220194589A1 (en) *	2020-12-18	2022-06-23	Goodrich Corporation	Antimicrobial coating surface treatment systems and methods for aircraft faucets
CN113913740A (en) *	2021-10-19	2022-01-11	陈水和	Sterilization adhesive film and winding plating method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012037615A1 (en) *	2010-09-22	2012-03-29	Global Future Solutions Pty Ltd	An improved antimicrobial agent and method of maintaining microbial control
US20180243790A1 (en) *	2011-04-15	2018-08-30	Allied Bioscience, Inc.	Wet wipes comprising antimicrobial coating compositions
US20180368648A1 (en) *	2017-06-23	2018-12-27	Allied Bioscience, Inc.	Antimicrobial sponges
US20200352170A1 (en) *	2014-11-04	2020-11-12	Allied Bioscience, Inc.	Broad spectrum antimicrobial coatings comprising combinations of organosilanes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5959014A (en) *	1996-05-07	1999-09-28	Emory University	Water-stabilized organosilane compounds and methods for using the same
DE102007060334A1 (en) *	2007-08-17	2009-02-19	Evonik Degussa Gmbh	Silane-based and aqueous coating system, its preparation and use
US10258046B2 (en) *	2014-11-04	2019-04-16	Allied Bioscience, Inc.	Antimicrobial coatings comprising quaternary silanes

2020
- 2020-08-04 MX MX2020008870A patent/MX2020008870A/en unknown
- 2020-08-04 EP EP20870455.1A patent/EP4037483A4/en not_active Withdrawn
- 2020-08-04 WO PCT/US2020/044880 patent/WO2021066934A1/en unknown
- 2020-08-04 AU AU2020357456A patent/AU2020357456B2/en active Active
- 2020-08-04 CA CA3153095A patent/CA3153095A1/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012037615A1 (en) *	2010-09-22	2012-03-29	Global Future Solutions Pty Ltd	An improved antimicrobial agent and method of maintaining microbial control
US20180243790A1 (en) *	2011-04-15	2018-08-30	Allied Bioscience, Inc.	Wet wipes comprising antimicrobial coating compositions
US20200352170A1 (en) *	2014-11-04	2020-11-12	Allied Bioscience, Inc.	Broad spectrum antimicrobial coatings comprising combinations of organosilanes
US20180368648A1 (en) *	2017-06-23	2018-12-27	Allied Bioscience, Inc.	Antimicrobial sponges

Also Published As

Publication number	Publication date
WO2021066934A1 (en)	2021-04-08
AU2020357456B2 (en)	2023-08-10
MX2020008870A (en)	2022-05-31
CA3153095A1 (en)	2021-04-08
AU2020357456A1 (en)	2022-04-21
EP4037483A1 (en)	2022-08-10

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Legal Events

Date	Code	Title	Description
2021-04-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2021-04-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-07-08	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-07-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-08-10	17P	Request for examination filed	Effective date: 20220401
2022-08-10	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-01-11	DAV	Request for validation of the european patent (deleted)
2023-01-11	DAX	Request for extension of the european patent (deleted)
2023-10-18	A4	Supplementary search report drawn up and despatched	Effective date: 20230920
2023-10-18	RIC1	Information provided on ipc code assigned before grant	Ipc: A01N 55/00 20060101ALI20230914BHEP Ipc: C09D 7/63 20180101ALI20230914BHEP Ipc: A01P 1/00 20060101ALI20230914BHEP Ipc: C09D 5/14 20060101ALI20230914BHEP Ipc: C09D 183/08 20060101ALI20230914BHEP Ipc: C08G 77/26 20060101ALI20230914BHEP Ipc: A01N 25/02 20060101AFI20230914BHEP
2024-08-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2024-09-18	18D	Application deemed to be withdrawn	Effective date: 20240423