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Tokyo Ohka Kogyo Co LTD

About 54 Trademarks found that are owned by Tokyo Ohka Kogyo Co LTD

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78387603
Live/Registered

on 06 Nov 2014

TARF-P

Tokyo Ohka Kogyo Co. Ltd.

78387603 · 19 Mar 2004

17 Mar 2015

001

Light sensitive photoresist compositions for use in the manufacture of...

79383268
Live/Pending

on 12 Nov 2024

ECO HE-A

TOKYO OHKA KOGYO CO., LTD.

79383268 · 21 Jun 2023

001

007

...

Cooling components for semiconductor manufacturing machines; thermal r...

97910544
Live/Pending

on 29 Oct 2024

TPIR

TOKYO OHKA KOGYO CO., LTD.

97910544 · 27 Apr 2023

001

Chemical compositions for use in nanoimprint lithography

98587628
Live/Pending

on 06 Jun 2024

TRIC

TOKYO OHKA KOGYO CO., LTD.

98587628 · 06 Jun 2024

001

003

Detergents, other than for use in manufacturing operations and for med...

79105837
Dead/Cancelled

on 15 Dec 2023

SAFIER

TOKYO OHKA KOGYO CO., LTD.

79105837 · 18 Oct 2011

001

Industrial chemicals used for shrinking photoresist patterns in the li...

79000596
Dead/Cancelled

on 15 Dec 2023

SAFIER

TOKYO OHKA KOGYO CO., LTD.

79000596 · 15 Dec 2003

001

industrial chemicals used for shrinking photoresist patterns in the li...

79062047
Dead/Cancelled

on 26 Feb 2021

EPLUS

TOKYO OHKA KOGYO CO., LTD.

79062047 · 07 Mar 2008

001

017

Chemicals for use in the manufacture of solar cells, namely, diffusion...

88100794
Dead/Abandoned

on 08 Jun 2020

SESG

Tokyo Ohka Kogyo Co., Ltd.

88100794 · 31 Aug 2018

001

Chemicals used in industry; etchants for use in the manufacture of sem...

74700149
Dead/Cancelled

on 24 Apr 2020

NSD-TD

Tokyo Ohka Kogyo Co., Ltd.

74700149 · 12 Jul 1995

001

photolithographic chemicals in the nature of developer solutions for u...

86628172
Dead/Abandoned

on 20 May 2019

TEUV

Tokyo Ohka Kogyo Co. Ltd.

86628172 · 13 May 2015

001

light-sensitive photoresist compositions for use in the manufacture of...

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Categories

Class 1 (49)

Class 9 (7)

Class 7 (4)

Class 5 (3)

Class 17 (3)

Class 3 (2)

Class 11 (2)

Class 2 (1)

Class 10 (1)

Attorney

VIctoria Friedman (12)

Charles T J WeIgell (7)

WIlliam J Sapone (7)

KeIth R Obert (5)

DavId Ehrlich (4)

Charles Tj WeIgell (2)

Rebeccah Gan (2)

BrIsebois Kruger (1)

NIls E Pedersen (1)

Sean K Owens (1)

Correspondents

Ware Fressola MaguIre Barber LLP (10)

Dennemeyer AssocIates LLC (7)

VIctoria Friedman (5)

Charles T J WeIgell (4)

Fross ZelnIck Lehrman Zissu Pc (4)

WIlliam J Sapone (4)

Iijima Trademark And Patent Office (3)

Charles Tj WeIgell (2)

DavId Ehrlich (2)

Rebeccah Gan (2)

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