Bimal V. Thakkar

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurethane layer for a light directing article
- Patent number 11,567,239
- Issue date Jan 31, 2023
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic polyvinyl acetal film for a light directing article
- Patent number 11,397,286
- Issue date Jul 26, 2022
- 3M Innovative Properties Company
- Todd D. Jones
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane layer for a light directing article
- Patent number 10,884,163
- Issue date Jan 5, 2021
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 10,859,738
- Issue date Dec 8, 2020
- 3M Innovative Properties Company
- Michael Benton Free
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multi-layer sealing films
- Patent number 10,690,819
- Issue date Jun 23, 2020
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Films including triazine-based ultraviolet absorbers
- Patent number 10,598,823
- Issue date Mar 24, 2020
- 3M Innovative Properties Company
- David W. Meitz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 10,557,976
- Issue date Feb 11, 2020
- 3M Innovative Properties Company
- Kenneth L. Smith
- B32 - LAYERED PRODUCTS
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 10,379,271
- Issue date Aug 13, 2019
- 3M Innovative Properties Company
- Michael Benton Free
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 10,132,969
- Issue date Nov 20, 2018
- 3M Innovative Properties Company
- Kenneth L. Smith
- G02 - OPTICS
Information Patent Grant
Retroreflective sheeting including a substantially amorphous polyme...
- Patent number 9,971,074
- Issue date May 15, 2018
- 3M Innovative Properties Company
- Reema Chatterjee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 9,910,194
- Issue date Mar 6, 2018
- 3M Innovative Properties Company
- Michael Benton Free
- G02 - OPTICS
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 9,791,604
- Issue date Oct 17, 2017
- 3M Innovative Properties Company
- Michael Benton Free
- G02 - OPTICS
Information Patent Grant
Multi-layer sealing films
- Patent number 9,746,592
- Issue date Aug 29, 2017
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Films including triazine-based ultraviolet absorbers
- Patent number 9,658,363
- Issue date May 23, 2017
- 3M Innovative Properties Company
- David W. Meitz
- G02 - OPTICS
Information Patent Grant
Retroreflective articles including optically active areas and optic...
- Patent number 9,618,663
- Issue date Apr 11, 2017
- 3M Innovative Properties Company
- Kenneth L. Smith
- G02 - OPTICS
Information Patent Grant
Multi-layer sealing films
- Patent number 9,366,789
- Issue date Jun 14, 2016
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Retroreflective articles comprising olefinic seal films
- Patent number 8,297,761
- Issue date Oct 30, 2012
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Microstructured articles comprising nitrogen containing ingredient
- Patent number 7,862,187
- Issue date Jan 4, 2011
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retroreflective articles comprising olefinic seal films
- Patent number 7,611,251
- Issue date Nov 3, 2009
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Pavement marking article and raised pavement marker that uses press...
- Patent number 6,861,141
- Issue date Mar 1, 2005
- Gina M. Buccellato
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Retroreflective articles having tackified acrylic adhesives for adh...
- Patent number 6,677,030
- Issue date Jan 13, 2004
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Grant
Articles incorporating pressure-sensitive adhesives having improved...
- Patent number 5,861,211
- Issue date Jan 19, 1999
- Minnesota Mining and Manufacturing Company
- Bimal V. Thakkar
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
POLYURETHANE LAYER FOR A LIGHT DIRECTING ARTICLE
- Publication number 20210088695
- Publication date Mar 25, 2021
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acrylic Polyvinyl Acetal Film for a Light Directing Article
- Publication number 20190302317
- Publication date Oct 3, 2019
- 3M Innovative Properties Company
- Todd D. Jones
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20190086590
- Publication date Mar 21, 2019
- 3M Innovative Properties Company
- Kenneth L. Smith
- G02 - OPTICS
Information Patent Application
POLYURETHANE LAYER FOR A LIGHT DIRECTING ARTICLE
- Publication number 20180203163
- Publication date Jul 19, 2018
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20180180779
- Publication date Jun 28, 2018
- 3M Innovative Properties Company
- Michael Benton Free
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20180003868
- Publication date Jan 4, 2018
- 3M Innovative Properties Company
- MICHAEL BENTON FREE
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTI-LAYER SEALING FILMS
- Publication number 20170357037
- Publication date Dec 14, 2017
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
FILMS INCLUDING TRIAZINE-BASED ULTRAVIOLET ABSORBERS
- Publication number 20170254926
- Publication date Sep 7, 2017
- 3M Innovative Properties Company
- David W. Meitz
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20170184763
- Publication date Jun 29, 2017
- 3M Innovative Properties Company
- Kenneth L. Smith
- G02 - OPTICS
Information Patent Application
MULTI-LAYER SEALING FILMS
- Publication number 20160291220
- Publication date Oct 6, 2016
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE SHEETING INCLUDING A SUBSTANTIALLY AMORPHOUS POLYME...
- Publication number 20160209558
- Publication date Jul 21, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Reema Chatterjee
- G02 - OPTICS
Information Patent Application
Films Including Triazine-Based Ultraviolet Absorbers
- Publication number 20140009824
- Publication date Jan 9, 2014
- 3M Innovative Properties Company
- David W. Meitz
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20130135731
- Publication date May 30, 2013
- 3M Innovative Properties Company
- Kenneth L. Smith
- B32 - LAYERED PRODUCTS
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20130114142
- Publication date May 9, 2013
- 3M Innovative Properties Company
- Michael Benton Free
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTI-LAYER SEALING FILMS
- Publication number 20130114143
- Publication date May 9, 2013
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...
- Publication number 20130034682
- Publication date Feb 7, 2013
- Michael Benton Free
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES COMPRISING OLEFINIC SEAL FILMS
- Publication number 20100007954
- Publication date Jan 14, 2010
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
RETROREFLECTIVE ARTICLES COMPRISING OLEFINIC SEAL FILMS
- Publication number 20070242356
- Publication date Oct 18, 2007
- 3M Innovative Properties Company
- BIMAL V. THAKKAR
- G02 - OPTICS
Information Patent Application
MICROSTRUCTURED ARTICLES COMPRISING NITROGEN CONTAINING INGREDIENT
- Publication number 20070242357
- Publication date Oct 18, 2007
- 3M Innovative Properties Company
- Bimal V. Thakkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Retroreflective article comprising microstructured adhesive
- Publication number 20040241393
- Publication date Dec 2, 2004
- 3M Innovative Properties Company
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
Retroreflective articles having tackified acrylic adhesives for adh...
- Publication number 20030136510
- Publication date Jul 24, 2003
- Bimal V. Thakkar
- G02 - OPTICS
Information Patent Application
Pavement marking article and raised pavement marker that uses press...
- Publication number 20030091815
- Publication date May 15, 2003
- 3M Innovative Properties Company
- Gina M. Buccellato
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PAVEMENT MARKING ARTICLE AND RAISED PAVEMENT MARKER THAT USES PRESS...
- Publication number 20020004135
- Publication date Jan 10, 2002
- 3M Innovative Properties Company
- GINA M. BUCCELLATO
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Bimal V. Thakkar

Person

Patents Grantslast 30 patents

Polyurethane layer for a light directing article

Acrylic polyvinyl acetal film for a light directing article

Polyurethane layer for a light directing article

Retroreflective articles including optically active areas and optic...

Multi-layer sealing films

Films including triazine-based ultraviolet absorbers

Retroreflective articles including optically active areas and optic...

Retroreflective articles including optically active areas and optic...

Retroreflective articles including optically active areas and optic...

Retroreflective sheeting including a substantially amorphous polyme...

Retroreflective articles including optically active areas and optic...

Retroreflective articles including optically active areas and optic...

Multi-layer sealing films

Films including triazine-based ultraviolet absorbers

Retroreflective articles including optically active areas and optic...

Multi-layer sealing films

Retroreflective articles comprising olefinic seal films

Microstructured articles comprising nitrogen containing ingredient

Retroreflective articles comprising olefinic seal films

Pavement marking article and raised pavement marker that uses press...

Retroreflective articles having tackified acrylic adhesives for adh...

Articles incorporating pressure-sensitive adhesives having improved...

Patents Applicationslast 30 patents

POLYURETHANE LAYER FOR A LIGHT DIRECTING ARTICLE

Acrylic Polyvinyl Acetal Film for a Light Directing Article

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

POLYURETHANE LAYER FOR A LIGHT DIRECTING ARTICLE

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

MULTI-LAYER SEALING FILMS

FILMS INCLUDING TRIAZINE-BASED ULTRAVIOLET ABSORBERS

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

MULTI-LAYER SEALING FILMS

RETROREFLECTIVE SHEETING INCLUDING A SUBSTANTIALLY AMORPHOUS POLYME...

Films Including Triazine-Based Ultraviolet Absorbers

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

MULTI-LAYER SEALING FILMS

RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTIC...

RETROREFLECTIVE ARTICLES COMPRISING OLEFINIC SEAL FILMS

RETROREFLECTIVE ARTICLES COMPRISING OLEFINIC SEAL FILMS

MICROSTRUCTURED ARTICLES COMPRISING NITROGEN CONTAINING INGREDIENT

Retroreflective article comprising microstructured adhesive

Retroreflective articles having tackified acrylic adhesives for adh...

Pavement marking article and raised pavement marker that uses press...

PAVEMENT MARKING ARTICLE AND RAISED PAVEMENT MARKER THAT USES PRESS...