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About 1,867 Trademarks found for “CONTIN-U-FRAC”

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CONTIN-U-FRAC*

CONT*

*RAC

CO*AC

336017
EXPUNGED

on 28 Nov 1986

VAPOR FRAC

BJ-TITAN SERVICES COMPANY (A TEXAS PARTNERSHIP)

336017 · 8 Sept 1970

037

042

Fracturing oil and gas wells.

307835
EXPUNGED

on 9 Feb 1984

BI-FRAC

STARCH PRODUCTS LIMITED

307835 · 21 Sept 1967

001

016

Starches or modified starches for surface applications and/or bonding,...

299747
REGISTERED

on 15 Sept 1967

SPRAY-FRAC

VESUVIUS U S A CORPORATION

299747 · 22 Sept 1966

001

010

...

High temperature refractory material applied to the walls of furnaces,...

299661
EXPUNGED

on 28 May 1998

STRATA-FRAC

DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)

299661 · 17 Sept 1966

040

Well treating services namely, fracturing underground earth formations...

888247
ABANDONED SECTION 40(3)

on 11 Sept 2002

MS CONTIN XL

PURDUE PHARMA

888247 · 24 Aug 1998

005

Analgesic preparation.

2277929
REGISTERED

on 9 Apr 2025

FRAC-SHUN ERC

SWIMC LLC

2277929 · 29 Aug 2023

002

Corrosion inhibiting paint type coatings; paint for industrial equipme...

2239199
FORMALIZED

on 12 May 2025

ZL DRY FRAC

ZL EOR chemicals Ltd

2239199 · 10 Feb 2023

007

A mobile dispersion system for use in the hydraulic fracturing operati...

2081620
DEFAULT - SEARCHED

PUSH BUTTON FRAC

Intelligent Wellhead Systems Inc.

2081620 · 2 Feb 2021

009

035

...

Computer software for digital identity verification and managing digit...

1776236
ABANDONED SECTION 36

on 27 Jun 2017

HCR 2000 FRAC

FLUID ENERGY GROUP LTD.

1776236 · 7 Apr 2016

001

Synthetic replacement for acids

1743878
REGISTERED

on 15 Sept 2016

FRAC OUT PREVENTION

FRAK-A-TAK INC.

1743878 · 28 Aug 2015

035

Advisory and consulting services in the area of environmental protecti...

Owners

U-haul international inc. (58)

Kimberly-clark worldwide inc. (28)

Nintendo of america inc. (22)

U-haul international, inc. (13)

Super u inc. (9)

The governors of the university of alberta (9)

Veritiv operating company (9)

Fujitsu frontech north america inc. (a delaware corporation) (7)

Sun life assurance company of canada (7)

The governing council of the university of toronto (7)

Categories

Class 9 (454)

Class 35 (422)

Class 25 (306)

Class 41 (281)

Class 16 (273)

Class 42 (223)

Class 5 (217)

Class 39 (196)

Class 28 (181)

Class 36 (178)

Class 21 (176)

Class 6 (169)

Class 7 (168)

Class 3 (167)

Class 37 (152)

Class 20 (151)

Class 18 (137)

Class 44 (135)

Class 14 (133)

Class 1 (130)

Class 11 (127)

Class 40 (127)

Class 24 (125)

Class 19 (124)

Class 12 (123)

Class 30 (120)

Class 38 (118)

Class 10 (117)

Class 43 (111)

Class 32 (105)

Class 17 (103)

Class 29 (97)

Class 26 (94)

Class 45 (94)

Class 8 (91)

Class 27 (86)

Class 31 (80)

Class 34 (72)

Class 2 (71)

Class 4 (68)

Class 22 (67)

Class 33 (65)

Class 13 (59)

Class 15 (57)

Class 23 (55)

Correspondents

Smart & biggar lp (216)

Gowling wlg (canada) llp (146)

Borden ladner gervais llp (94)

Mbm intellectual property agency (84)

Robic agence pi s.E.C./ robic ip agency lp (60)

Marks & clerk (31)

Bennett jones llp (27)

Osler, hoskin & harcourt llp (27)

Riches, mckenzie & herbert llp (26)

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