John P. Purcell

Person

Oakdale, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tear resistant multilayer film
- Patent number 10,040,272
- Issue date Aug 7, 2018
- 3M Innovation Properties Company
- Richard Y. Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tear resistant multilayer film
- Patent number 9,776,381
- Issue date Oct 3, 2017
- 3M Innovative Properties Company
- Richard Y. Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical bodies including rough strippable boundary layers
- Patent number 9,709,700
- Issue date Jul 18, 2017
- 3M Innovative Properties Company
- Carl A. Stover
- G02 - OPTICS
Information Patent Grant
Optical bodies including rough strippable boundary layers and asymm...
- Patent number 9,561,629
- Issue date Feb 7, 2017
- 3M Innovative Properties Company
- Timothy J. Hebrink
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical bodies including rough strippable boundary layers and asymm...
- Patent number 8,568,869
- Issue date Oct 29, 2013
- 3M Innovative Properties Company
- Timothy J. Hebrink
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LAYER ISOTROPIC FILMS HAVING TOUGHNESS, HIGH TEMPERATURE PERF...
- Publication number 20240383241
- Publication date Nov 21, 2024
- 3M Innovative Properties Company
- Stephen A. Johnson
- B32 - LAYERED PRODUCTS
Information Patent Application
LOW SHRINK POLYESTER FILMS AND METHOD OF MAKING
- Publication number 20220234276
- Publication date Jul 28, 2022
- 3M Innovative Properties Company
- JOHN P. PURCELL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LOW SHRINK POLYESTER FILMS AND METHOD OF MAKING
- Publication number 20210237336
- Publication date Aug 5, 2021
- 3M Innovative Properties Company
- JOHN P. PURCELL
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTI-LAYER ISOTROPIC FILMS HAVING TOUGHNESS, HIGH TEMPERATURE PERF...
- Publication number 20200156355
- Publication date May 21, 2020
- 3M Innovative Properties Company
- Stephen A. Johnson
- B32 - LAYERED PRODUCTS
Information Patent Application
TEAR RESISTANT MULTILAYER FILM
- Publication number 20170361585
- Publication date Dec 21, 2017
- 3M Innovative Properties Company
- Richard Y. Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL BODIES INCLUDING ROUGH STRIPPABLE BOUNDARY LAYERS
- Publication number 20170315267
- Publication date Nov 2, 2017
- 3M Innovative Properties Company
- Carl A. Stover
- B32 - LAYERED PRODUCTS
Information Patent Application
TEAR RESISTANT MULTILAYER FILM
- Publication number 20160176165
- Publication date Jun 23, 2016
- 3M Innovative Properties Company
- Richard Y. Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL BODIES INCLUDING ROUGH STRIPPABLE BOUNDARY LAYERS AND ASYMM...
- Publication number 20140027934
- Publication date Jan 30, 2014
- 3M Innovative Properties Company
- Timothy J. HEBRINK
- B32 - LAYERED PRODUCTS
Information Patent Application
Optical bodies including rough strippable boundary layers and asymm...
- Publication number 20060228092
- Publication date Oct 12, 2006
- 3M Innovative Properties Company
- Timothy J. Hebrink
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical bodies including rough strippable boundary layers
- Publication number 20060228592
- Publication date Oct 12, 2006
- Carl A. Stover
- G02 - OPTICS
Information Patent Application
Optical bodies and methods for making optical bodies
- Publication number 20060093809
- Publication date May 4, 2006
- Timothy J. Hebrink
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

John P. Purcell

Person

Patents Grantslast 30 patents

Tear resistant multilayer film

Tear resistant multilayer film

Optical bodies including rough strippable boundary layers

Optical bodies including rough strippable boundary layers and asymm...

Optical bodies including rough strippable boundary layers and asymm...

Patents Applicationslast 30 patents

MULTI-LAYER ISOTROPIC FILMS HAVING TOUGHNESS, HIGH TEMPERATURE PERF...

LOW SHRINK POLYESTER FILMS AND METHOD OF MAKING

LOW SHRINK POLYESTER FILMS AND METHOD OF MAKING

MULTI-LAYER ISOTROPIC FILMS HAVING TOUGHNESS, HIGH TEMPERATURE PERF...

TEAR RESISTANT MULTILAYER FILM

OPTICAL BODIES INCLUDING ROUGH STRIPPABLE BOUNDARY LAYERS

TEAR RESISTANT MULTILAYER FILM

OPTICAL BODIES INCLUDING ROUGH STRIPPABLE BOUNDARY LAYERS AND ASYMM...

Optical bodies including rough strippable boundary layers and asymm...

Optical bodies including rough strippable boundary layers

Optical bodies and methods for making optical bodies