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About 75 Trademarks found that are filed by the attorney Michael K Boyer

Filters

73050612
Live/Registered

on 30 Aug 2016

DABCO 33 LV

AIR PRODUCTS AND CHEMICALS, INC.

73050612 · 25 Apr 1975

22 Jun 2026

001

CHEMICAL CATALYSTS FOR THE PRODUCTION OF POLYURETHANES,CHEMICAL CATALY...

74516619
Live/Registered

on 01 Feb 2016

VERSALINK

EVONIK OPERATIONS GMBH

74516619 · 25 Apr 1994

28 Nov 2025

001

amine chain extenders and curatives for producing chain extended or cu...

73007634
Live/Registered

on 11 Jul 2015

LK

EVONIK OPERATIONS GMBH

73007634 · 30 Nov 1973

22 Jul 2025

001

CHEMICAL SURFACTANTS FOR INCORPORATION IN PRECURSORS FOR FOAMED PLASTI...

78329917
Live/Registered

on 23 May 2015

ANQUAWHITE

EVONIK OPERATIONS GMBH

78329917 · 19 Nov 2003

02 Jun 2025

001

waterborne curing agent for epoxy resins

74507905
Live/Registered

on 30 Mar 2015

VS-103

EVONIK OPERATIONS GMBH

74507905 · 01 Apr 1994

11 Apr 2025

001

cell stabilizers for use in making foamed plastics

72362633
Dead/Cancelled

on 18 Mar 2022

DABCO WT

EVONIK OPERATIONS GMBH

72362633 · 15 Jun 1970

006

SALTS OF TRIETHYLENEDIAMINE SOLD AS A CHEMICAL PRODUCT AND BEING USEFU...

85761389
Dead/Cancelled

on 16 Apr 2021

EPIPROTECTYL

EVONIK OPERATIONS GMBH

85761389 · 23 Oct 2012

001

Encapsulated active chemical ingredients for use in the manufacture of...

85861763
Dead/Cancelled

on 02 Apr 2021

DERMOHYDRINE

EVONIK OPERATIONS GMBH

85861763 · 27 Feb 2013

001

003

Preparations for body and cosmetics, namely, oils, creams, milks, loti...

85801639
Dead/Cancelled

on 02 Apr 2021

DERMOPROTECTYL

EVONIK OPERATIONS GMBH

85801639 · 13 Dec 2012

001

003

Cosmetic products for personal care; cosmetics based on encapsulated a...

73437686
Dead/Cancelled

on 20 Mar 2020

SUMMA-CLEAN

VERSUM MATERIALS US, LLC

73437686 · 03 Aug 1983

003

Cleaner for Semiconductors,Cleaner for Semiconductors

Status

All

Registered

Pending

Abandoned

Other

Owners

Elisha technologies co llc (13)

Orbseal llc (9)

Orscheln farm and home llc (9)

Denovus llc (8)

Evonik operations gmbh (8)

Versum materials us llc (8)

Air products and chemicals inc. (6)

Evonik degussa gmbh (4)

Orscheln management co (3)

Blue goo llc (2)

Categories

Class 1 (32)

Class 2 (17)

Class 17 (12)

Class 6 (9)

Class 9 (6)

Class 35 (6)

Class 3 (5)

Class 42 (5)

Class 25 (3)

Class 31 (3)

Class 37 (2)

Class 40 (2)

Class 4 (1)

Class 7 (1)

Class 11 (1)

Class 16 (1)

Class 19 (1)

Class 28 (1)

Correspondents

Michael k boyer (62)

Chief patent counsel (6)

Air products and chemical inc. (2)

Air products and chemicals inc. (2)

Felsted products llc (1)

Michael k boyer air products chemicals inc. (1)

Versum materials llc (1)

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