Patent Assignment
Reel/Frame 060448/0192
Release (Reel 033591 / Frame 0020)
Recorded: 2022-06-28
Pages: 38
Assignor
WELLS FARGO BANK, NATIONAL ASSOCIATION
Executed: 2022-06-27
Assignees
KOPPERS DELAWARE, INC. (F/K/A KOPPERS INDUSTRIES OF DELAWARE, INC.)
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
KOPPERS PERFORMANCE CHEMICALS INC. (F/K/A OSMOSE, INC.)
1016 EVEREE INN ROAD, GRIFFIN, GEORGIA, 30224
KOPPERS INC. (F/K/A KOPPERS INDUSTRIES, INC)
436 SEVENTH AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
KOPPERS PERFORMANCE CHEMICALS NEW ZEALAND LIMITED (F/K/A OSMOSE NEW ZEALAND)
14 MAYO ROAD, WIRI, AUCKLAND, NEW ZEALAND
OSMOSE UTILITIES SERVICES, INC.
635 HIGHWAY 74 SOUTH, PEACHTREE CITY, GEORGIA, 30269
Covered Properties
(84)
Particulate Wood Preservative and Method for Producing Same
PCT:
PCT/US2005/036192 ↗
Use of Sub-Micron Copper Salt Particles in Wood Preservation
PCT:
PCT/US2005/044765 ↗
Low Pah Pitch and Process for Same
Patent:
5,534,134 →
Application:
08/156,240 →
Cross-Tie Pre-Plating System
Patent:
5,343,606 →
Application:
08/207,118 →
Insulated Rail Joint Incorporating Spacer-Impregnated Adhesive and Method for Bonding Insulated Rail Joints
Patent:
5,503,331 →
Application:
08/246,596 →
Cross-Tie Pre-Plating System
Patent:
5,528,807 →
Application:
08/300,749 →
Coal Tar Pitch Blend Having Low Polycyclic Aromatic Hydrocarbon Content and Method of Making Thereof
Patent:
5,746,906 →
Application:
08/513,329 →
Cross-Tie Pre-Plating System
Patent:
5,813,103 →
Application:
08/665,670 →
Gauge Plate and Switch Rod Insulators
Patent:
6,170,756 →
Application:
09/089,958 →
Cross-Tie Pre-Plating System
Patent:
6,119,327 →
Application:
09/161,135 →
Cross-Tie Pre-Plating System
Patent:
6,131,272 →
Application:
09/273,600 →
Phosphate free fire retardant composition
Patent:
6,306,317 →
Application:
09/577,743 →
Biocidal Composition Containing Phosphite Ions
Patent:
6,720,313 →
Application:
09/688,693 →
Cross-Tie Pre-Plating System
Patent:
6,543,118 →
Application:
09/689,330 →
Gauge plate and switch rod insulators
Patent:
6,305,614 →
Application:
09/723,354 →
Coal Tar and Hydrocarbon Mixture Pitch Production Using a High Efficiency Evaporative Distillation Process
Gauge Plate and Switch Rod Insulators
Process for the Dissolution of Copper Metal
Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof
Method of Delivering Compositions to Substrates
Inhibition of Calcium and Magnesium Precipitation from Wood Preservaties
Treatment Process
Application:
10/580,160 →
Publication:
US 2008/0022548
Process for the Dissolution of Copper Metal
Process for the Dissolution of Copper Metal
Micronized Wood Preservative Formulations
Rail Joint Bars and Rail Joint Assemblies
Profiled Bar
Milled Submicron Chlorothalonil with Narrow Particle Size Distribution, and Uses Thereof
Milled Submicron Organic Biocides with Narrow Particle Size Distribution, and Uses Thereof
Particulate wood preservative and method for producing same
Application:
10/961,206 →
Publication:
US 2005/0252408
Micronized Wood Preservative Formulations
Use of sub-micron copper salt particles in wood preservation
Application:
11/009,042 →
Publication:
US 2006/0062926
Dissolution of Copper Metal in Aqueous Alkanolamine to Form Copper Containing Aqueous Solution
Compatibilizing Surfactant Useful with Slurries of Copper Particles
Micronized wood preservative formulations in organic carriers
Application:
11/243,640 →
Publication:
US 2006/0112850
Tie Plate
Method and Arrangement to Insulate Rail Ends
Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof
Direct Synthesis of Copper Carbonate
Layered Wood Composites
Rail Joint Bars and Rail Joint Assemblies
Micronized Wood Preservative Formulations
Compositions for Use in Treating Organic Substances
Application:
11/816,793 →
Publication:
US 2009/0280345
Micronized Wood Preservative Formulations Comprising Copper and Zinc
Patent:
7,632,567 →
Application:
11/849,082 →
Borate Compositions for Wood Preservation
Patent:
7,666,254 →
Application:
11/894,373 →
Lap Joint
Milled Submicron Chlorothalonil With Narrow Particle Size Distribution, and Uses Thereof
Application:
11/970,308 →
Publication:
US 2008/0213608
Process for preparing fine particle dispersion for wood preservation
Application:
12/071,707 →
Publication:
US 2009/0162410
Wood Impregnation
Application:
12/083,235 →
Publication:
US 2009/0297871
Micronized Wood Preservative Formulations
Micronized wood preservative formulations
Application:
12/153,167 →
Publication:
US 2008/0210121
Notched Tie Plate Insulator
Method of Preserving Wood by Injecting Particulate Wood Preservative Slurry
Micronized wood preservative formulations
Micronized Wood Preservative Formulations
Use of Sub-Micron Copper Salt Particles in Wood Preservation
Application:
12/349,834 →
Publication:
US 2009/0223408
Rail Joint Bars and Rail Joint Assemblies
Particulate wood preservative and method for producing the same
Layered Wood Composites
Micronized Wood Preservative Formulations Comprising Boron Compounds
Method and Arrangement to Insulate Rail Ends
Compositions and Methods for Treating Cellulose Based Materials with Micronized Additives
Micronized Wood Preservative Formulations in Organic Carriers
Solvent Recovery
Layered Wood Composites
Lap Joint
Method of Preserving Wood by Injecting Particulate Wood Preservative Slurry
Center Supported Bond Joint
Application:
13/473,074 →
Publication:
US 2012/0223151
Oil Borne Wood Preserving Composition for Treatment of Poles, Posts, Piling, Crossties and Other Wooded Structures
Application:
13/498,185 →
Publication:
US 2013/0022829
Modular Insulated Tie Plate
Patent:
9,103,074 →
Application:
13/723,264 →
Particulate Wood Preservative and Method for Producing the Same
Sub-Micron Compositions
Application:
13/813,001 →
Publication:
US 2013/0136849
Automated Profiling of the Dielectric Behavior of Wood
Application:
13/828,303 →
Publication:
US 2014/0266255
Method Of Delivering Compositions To Substrates
Dazomet Compositions
Compositions and Methods for Treating Cellulose-Based Materials with Micronized Additives
Particulate Wood Preservative and Method for Producing Same
Profiled Bar
Patent:
497,326 →
Application:
29/181,073 →
Center Supported Bond Joint
Patent:
576,023 →
Application:
29/221,351 →
Wrap-Around Joint Bar Sleeve Insulator
Patent:
547,642 →
Application:
29/236,399 →
Milled submicron chlorothalonil with narrow particle size distribution, and uses thereof
Application:
60/616,646 →
Single Bend Rail
Application:
61/701,185 →
Direct Synthesis of Copper Carbonate
Application:
90/010,598 →
Micronized Wood Preservative Formulations
Application:
95/001,418 →
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest in Patents
Dec 10, 2009
From: WELLS FARGO FOOTHILL, INC.
To: PHIBRO-TECH, INC.
Reel/Frame 023627/0807 →
Assignment of Assignor's Interest
Feb 3, 2010
From: PHIBROTECH, INC.; PHIBROWOOD, LLC
To: OSMOSE, INC
Reel/Frame 023937/0585 →
Intellectual Property Security Agreement
May 4, 2012
From: OSMOSE, INC. (FORMERLY OSMOSE WOOD PRESERVING, INC.)
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 028158/0611 →
Intellectual Property Security Agreement
Nov 26, 2012
From: OSMOSE, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 029351/0791 →
Assignment of Assignor's Interest
Apr 30, 2014
From: MATTERSMITHS HOLDING LIMITED
To: MATTERSMITHS TECHNOLOGIES LIMITED
Reel/Frame 032795/0526 →
Assignment of Assignor's Interest
May 1, 2014
From: MATTERSMITHS TECHNOLOGIES LIMITED
To: OSMOSE, INC.
Reel/Frame 032799/0681 →
Release of Security Interest
Jun 23, 2014
From: WELLS FARGO FOOTHILL, INC.
To: PHIBRO-TECH, INC.
Reel/Frame 033217/0042 →
Assignment of Assignor's Interest
Jun 23, 2014
From: RICHARDSON, HUGH W; ZHAO, GANG
To: PHIBROTECH, INC.
Reel/Frame 033213/0185 →
Termination and Release of Security Interest in Patents and Trademarks
Aug 21, 2014
From: PNC BANK, NATIONAL ASSOCIATION
To: KOPPERS INC.; KOPPERS CONCRETE PRODUCTS, INC.; KOPPERS INDUSTRIES OF DELAWARE, INC.; CONCRETE PARTNERS, INC.
Reel/Frame 033586/0624 →
Termination and Release of Security Interest in Patents and Trademarks
Aug 21, 2014
From: PNC BANK, NATIONAL ASSOCIATION
To: KOPPERS INC.; KOPPERS DELAWARE, INC.
Reel/Frame 033586/0727 →
Termination and Release of Security Interest in Patents and Trademarks
Aug 21, 2014
From: PNC BANK, NATIONAL ASSOCIATION
To: KOPPERS INC.; KOPPERS HOLDINGS INC.; KOPPERS WORLD-WIDE VENTURES CORPORATION; KOPPERS DELAWARE, INC.
Reel/Frame 033586/0956 →
Patent, Trademark and Copyright Security Agreement
Aug 22, 2014
From: KOPPERS INC.; KOPPERS HOLDINGS INC.; KOPPERS DELAWARE, INC.; KOPPERS ASIA LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 033591/0020 →
Release of Security Interst in Intellectual Property
Aug 27, 2014
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: OSMOSE, INC.
Reel/Frame 033645/0778 →
Release of Security Interest in Intellectual Property
Aug 27, 2014
From: CREDIT SUISSE AG, CAYMAND ISLANDS BRANCH, AS COLLATERAL AGENT
To: OSMOSE, INC. (FORMERLY OSMOSE WOOD PRESERVING, INC.)
Reel/Frame 033645/0796 →
Change of Name
Oct 14, 2014
From: OSMOSE, INC.
To: KOPPERS PERFORMANCE CHEMICALS INC.
Reel/Frame 033979/0526 →
Change of Name
Oct 23, 2014
From: OSMOSE, INC.
To: KOPPERS PERFORMANCE CHEMICALS INC
Reel/Frame 034036/0363 →
Corrective Assignment to Correct the Remove Patent Number 8221797 Previously Recorded at Reel: 034036 Frame: 0363. Assignor(S) Hereby Confirms the Change of Name.
Dec 9, 2014
From: OSMOSE, INC.
To: KOPPERS PERFORMANCE CHEMICALS INC.
Reel/Frame 034563/0407 →
Release of Security Interest
May 13, 2016
From: PNC BANK NATIONAL ASSOCIATION SUCCESSOR TO NATIONAL CITY BANK OF COLUMBUS
To: PORTEC RAIL PRODUCTS INC
Reel/Frame 038589/0601 →
Patent, Trademark and Copyright Security Agreement
Sep 20, 2017
From: KOPPERS, INC.; KOPPERS HOLDINGS INC.; KOPPERS DELAWARE, INC.; KOPPERS ASIA LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 043920/0523 →
Security Agreement
Jun 20, 2022
From: KOPPERS DELAWARE, INC.; KOPPERS PERFORMANCE CHEMICALS INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 060390/0246 →
Release of Patent Security Interests
Jun 20, 2022
From: PNC BANK, NATIONAL ASSOCIATION
To: KOPPERS DELAWARE, INC.; KOPPERS PERFORMANCE CHEMICALS INC. (F/K/A OSMOSE, INC.); KOPPERS UTILITY AND INDUSTRIAL PRODUCTS INC. (F/K/A COX INDUSTRIES, INC.); KOPPERS INC. (F/K/A KOPPERS INDUSTRIES, INC.)
Reel/Frame 060390/0207 →