Patent Assignment
Reel/Frame 038611/0927
Release of Security Interest
Recorded: 2016-05-04
Pages: 17
Assignor
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Executed: 2016-05-04
Assignees
PQ CORPORATION
300 LINDENWOOD DRIVE, MALVERN, PENNSYLVANIA, 19355
POTTERS INDUSTRIES, LLC
300 LINDENWOOD DRIVE, MALVERN, PENNSYLVANIA, 19355
Covered Properties
(57)
Soluble Silicate Glass Forms and Method of Manufacturing
Patent:
5,663,110 →
Application:
07/954,627 →
Free-Flowing Catalyst Coated Beads for Curing Polyester Resin
Patent:
5,370,818 →
Application:
08/068,975 →
Process for Preparing Ammonium Zeolites of Low Alkali Metal Content
Patent:
5,435,987 →
Application:
08/094,737 →
Durable Polymeric Deposits on Inorganic Material Substrate
Patent:
5,580,657 →
Application:
08/194,071 →
Durable Composite Particle and Method of Making Same
Patent:
5,633,085 →
Application:
08/257,909 →
Composite Silicate Materials
Patent:
5,614,160 →
Application:
08/258,466 →
Stable High Solids, High Ratio Alkali Metal Silicate Solutions
Patent:
5,624,651 →
Application:
08/603,667 →
Silicas with Specific Contents of Cations as Supports for Olefin Polymerization Catalysts
Patent:
5,723,402 →
Application:
08/655,178 →
Olefin Polymerization Catalysts with Specific Silica Supports
Patent:
5,895,770 →
Application:
08/822,453 →
Electrconductive Composition for Producing Such Composition
Patent:
6,010,646 →
Application:
08/834,038 →
Process for Preparing Ferrierite
Patent:
5,985,238 →
Application:
08/885,628 →
Method for Purifying Alkali Metal Silicate Solutions
Patent:
6,132,618 →
Application:
09/061,825 →
Retroreflective Adherent Particles and Their Use.
Patent:
6,153,671 →
Application:
09/109,144 →
Process and Composition for Refining Oils Using Metal-Substituted Silica Xerogels
Patent:
6,248,911 →
Application:
09/134,445 →
Electrically Conductive Flexible Composition, and Materials and Methods for Making Same
Patent:
6,533,963 →
Application:
09/250,031 →
Titanium on Silica Catalysts with Controlled Distributions
Aluminosilicate Stabilized Halogenated Polymers
Patent:
6,096,820 →
Application:
09/363,337 →
Electroconductive Composition Composite Suitable for Making Same and Methods for Producing Such Composition and Composite
Patent:
6,241,914 →
Application:
09/429,684 →
Aluminosilicate Stabilized Halogenated Polymers
Patent:
6,414,071 →
Application:
09/629,214 →
Process for Preparing a Modified Zeolite
Patent:
6,521,208 →
Application:
09/673,286 →
Peroxide, Oxygen, and Peroxide/Oxygen Brightening of Chemical and Mixed Waste Pulps
Patent:
6,699,358 →
Application:
09/700,475 →
Process for Making and Using a Low Beverage Soluble Iron Content Adsorbent and Composition Made Thereby
Method for Making Zeolites and Zeolite Mixtures Having Enhanced Cation Exchange Properties
Method for Making Silica Supported, Crush-Resistant Catalysts
Method of and Apparatus for Applying Visual Indication Means to a Surface
Composition of, and Process for Using, Silica Xerogel for Beer Stabilization
High Refractive Index Glass Beads for High Retroreflectivity Surfaces
Glass Microspheres with Multiple Bubble Inclusions
Preparation of Molecular Sieves Involving Spray Drying
Highway Marking Sphere Dispensing Apparatus
Surface Protective Compositions
Wood-Polymer-Zeolite Composites
Ammoniacal Borate and Zinc Compositions, and Methods for Treating Wood Products
Two-Part Borate, Silicate and Zinc Compositions, and Methods for Treating Wood Products
Composition of, and Process for Preparing, Silica Xerogel for Beer Stabilization
Novel Microporous Crystalline Material Comprising a Molecular Sieve or Zeolite Having an 8-Ring Pore Opening Structure and Methods of Making and Using Same
Novel Iron-Containing Aluminosilicate Zeolites and Methods of Making and Using Same
Highway Marking Sphere Dispensing Apparatus
Retroreflective Coating and Method for Applying a Retroreflective Coating on a Structure
Inorganic Microspheres
Compositions and Methods for Resin-Based Wood Glues
Novel Microporous Crystalline Material Comprising a Molecular Sieve or Zeolite Having an 8-Ring Pore Opening Structure and Methods of Making and Using Same
High Silica Chabazite for Selective Catalytic Reduction, Methods of Making and Using Same
Novel Iron-Containing Aluminosilicate Zeolites and Methods of Making and Using Same
Zeolite Y
Application:
12/768,969 →
Publication:
US 2010/0278723
Reflective Substrate Surface System, Reflective Assembly, and Methods of Improving the Visibility of a Substrate Surface
NOVEL METAL-CONTAINING ZEOLITE BETA FOR NOx REDUCTION AND METHODS OF MAKING THE SAME
Application:
13/110,337 →
Publication:
US 2011/0286914
Mixtures of Zeolite and Rap/Ras
Zeolite and Water Slurries for Asphalt Concrete Pavement
Use of High Ratio Aqueous Alkali Silicates in Drilling Fluids
Use of High Ratio Aqueous Alkali Silicates for Profile Modification, Water Control and Stabilization
Application:
13/424,680 →
Publication:
US 2012/0245062
Fe-SAPO-34 CATALYST AND METHODS OF MAKING AND USING THE SAME
Application:
13/438,365 →
Publication:
US 2012/0251422
Large Crystal, Organic-Free Chabazite, Methods of Making and Using the Same
Application:
13/449,230 →
Publication:
US 2012/0269719
Multivalent Fibronectin Based Scaffold Domain Proteins
Zeolite Impregnated with Titanium Dioxide
Durable, Thick Waterborne Latex Paint Compositions for Highway Markings
Application:
61/701,135 →
Use of Aqueous Alkali Aluminosilicate for Profile Modification, Water Control and Stabilization
Application:
61/703,467 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 19, 1999
From: HU, YATAO; DENT, ANTHONY L.
To: PQ CORPORATION
Reel/Frame 010099/0713 →
Assignment of Assignor's Interest
Jul 19, 1999
From: SCHLEIFSTEIN, ROBERT A.; ABUELHAWA, MOHAMMAD S.; ZIMMERMAN, BRUCE C.
To: POTTERS INDUSTRIES, INC.
Reel/Frame 010102/0013 →
Assignment of Assignor's Interest
Jul 29, 1999
From: LOCKLEDGE, SCOTT P.; WYPART, ROMAN W.
To: PQ CORPORATION
Reel/Frame 010140/0300 →
Assignment of Assignor's Interest
Aug 23, 1999
From: SHELL OIL COMPANY
To: PQ CORPORATION
Reel/Frame 010181/0133 →
Assignment of Assignor's Interest
Aug 23, 1999
From: PASQUALE, GARY M.
To: PQ CORPORATION
Reel/Frame 010181/0214 →
Assignment of Assignor's Interest
Aug 23, 1999
From: MURRAY, BRENDAN D.
To: SHELL OIL COMPANY
Reel/Frame 010181/0119 →
Assignment of Assignor's Interest
Sep 25, 2001
From: HU, YATAO
To: PQ CORPORATION
Reel/Frame 012209/0386 →
Assignment of Assignor's Interest
Oct 1, 2001
From: PQ CORPORATION
To: PQ HOLDING, INC.
Reel/Frame 012215/0895 →
Assignment of Assignor's Interest
Oct 1, 2001
From: PQ CORPORATION
To: PQ HOLDING, INC.
Reel/Frame 012215/0890 →
Assignment of Assignor's Interest
Dec 26, 2001
From: PQ CORPORATION
To: PQ HOLDING, INC.
Reel/Frame 012392/0628 →
Assignment of Assignor's Interest
Jan 10, 2002
From: PQ CORPORATION
To: PQ HOLDING, INC
Reel/Frame 012476/0199 →
Assignment of Assignor's Interest
Nov 18, 2002
From: PQ HOLDING, INC.
To: PQ CORPORATION
Reel/Frame 013491/0180 →
Assignment of Assignor's Interest
Nov 18, 2002
From: PQ HOLDING, INC.
To: PQ CORPORATION
Reel/Frame 013484/0523 →
Assignment of Assignor's Interest
Nov 18, 2002
From: PQ HOLDING, INC.
To: PQ CORPORATION
Reel/Frame 013491/0285 →
Assignment of Assignor's Interest
Nov 18, 2002
From: PQ HOLDING INC.
To: PQ CORPORATION
Reel/Frame 013491/0177 →
Security Agreement
Mar 29, 2005
From: POTTERS INDUSTRIES, INC.
To: UBS AG, STAMFORD BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 015829/0689 →
Security Agreement
Mar 29, 2005
From: PQ CORPORATION
To: UBS AG, STAMFORD BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 015829/0674 →
Assignment of Assignor's Interest
Apr 1, 2005
From: SCHLEIFSTEIN, ROBERT
To: POTTERS INDUSTRIES INC.
Reel/Frame 016418/0338 →
Assignment of Assignor's Interest
Apr 1, 2005
From: SCHLEIFSTEIN, ROBERT
To: POTTERS INDUSTRIES INC.
Reel/Frame 016418/0341 →
First Lien Grant of Security Interest in Patents
Aug 30, 2007
From: PQ CORPORATION
To: UBS AG, STAMFORD BRANCH
Reel/Frame 019767/0556 →
First Lien Grant of Security Interest in Patents
Aug 30, 2007
From: POTTERS INDUSTRIES INC.
To: UBS AG, STAMFORD BRANCH
Reel/Frame 019767/0511 →
Second Lien Grant of Security Interest in Patents
Aug 30, 2007
From: PQ CORPORATION
To: UBS AG, STAMFORD BRANCH
Reel/Frame 019767/0568 →
Second Lien Grant of Security Interest in Patents
Aug 30, 2007
From: POTTERS INDUSTRIES INC.
To: UBS AG, STAMFORD BRANCH
Reel/Frame 019767/0580 →
Termination and Release of Security Interest in Intellectual Property
Oct 3, 2007
From: UBS AG, STAMFORD BRANCH
To: PQ CORPORATION
Reel/Frame 019910/0678 →
Termination and Release of Security Interest in Intellectual Property
Oct 3, 2007
From: UBS AG, STAMFORD BRANCH
To: POTTERS INDUSTRIES INC.
Reel/Frame 019910/0660 →