David M. Burns

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

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
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
Articles containing thioxanthone dyes
- Patent number 6,841,236
- Issue date Jan 11, 2005
- 3M Innovative Properties Co.
- Lee A. Pavelka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin bound ultraviolet light absorbers
- Patent number 6,582,790
- Issue date Jun 24, 2003
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Durable fluorescent organic pigments and methods of making
- Patent number 6,533,961
- Issue date Mar 18, 2003
- 3M Innovative Properties Company
- R. Ellen Harelstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Polyolefin bound ultraviolet light absorbers
- Patent number 6,464,817
- Issue date Oct 15, 2002
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent red article and retroreflective article made therefrom
- Patent number 6,312,132
- Issue date Nov 6, 2001
- 3M Innovative Properties Company
- Lee A. Pavelka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Amide functional ultraviolet light absorbers for polyurethanes and...
- Patent number 6,291,586
- Issue date Sep 18, 2001
- 3M Innovative Properties Company
- James E. Lasch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide functional ultraviolet light absorbers for fluoropolymers
- Patent number 6,261,676
- Issue date Jul 17, 2001
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin bound ultraviolet light absorbers
- Patent number 6,235,375
- Issue date May 22, 2001
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
UV light absorbing material comprising a carboxylic polymer and an...
- Patent number 6,150,440
- Issue date Nov 21, 2000
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin bound ultraviolet light absorbers
- Patent number 6,008,302
- Issue date Dec 28, 1999
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide functional ultraviolet light absorbers for polyolefins
- Patent number 5,994,431
- Issue date Nov 30, 1999
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide functional ultraviolet light absorbers for fluoropolymers
- Patent number 5,985,444
- Issue date Nov 16, 1999
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent dye blends
- Patent number 5,920,429
- Issue date Jul 6, 1999
- Minnesota Mining and Manufacturing Company
- David M. Burns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Durable fluorescent solar collectors
- Patent number 5,816,238
- Issue date Oct 6, 1998
- Minnesota Mining and Manufacturing Company
- David M. Burns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent dye blends
- Patent number 5,754,337
- Issue date May 19, 1998
- Minnesota Mining and Manufacturing Company
- David M. Burns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Line light source including fluorescent colorant
- Patent number 5,700,077
- Issue date Dec 23, 1997
- Minnesota Mining and Manufacturing Company
- John F. Dreyer
- G02 - OPTICS
Information Patent Grant
Fluorescent dye blends
- Patent number 5,674,622
- Issue date Oct 7, 1997
- Minnesota Mining and Manufacturing Company
- David M. Burns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent dye blends
- Patent number 5,672,643
- Issue date Sep 30, 1997
- Minnesota Mining and Manufacturing Company
- David M. Burns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Articles exhibiting durable color containing a polycarbonate, a flu...
- Patent number 5,605,761
- Issue date Feb 25, 1997
- Minnesota Mining and Manufacturing Company
- David M. Burns
- B44 - DECORATIVE ARTS
Information Patent Grant
Articles exhibiting durable fluorescence with an ultraviolet screen...
- Patent number 5,387,458
- Issue date Feb 7, 1995
- Minnesota Mining and Manufacturing Company
- Lee A. Pavelka
- B44 - DECORATIVE ARTS
Information Patent Grant
Infrared reflecting cube-cornered sheeting
- Patent number 5,200,851
- Issue date Apr 6, 1993
- Minnesota Mining and Manufacturing Company
- James C. Coderre
- G02 - OPTICS

Patents Applicationslast 30 patents

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
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
Oligomeric dyes and preparation thereof
- Publication number 20040063848
- Publication date Apr 1, 2004
- 3M Innovative Properties Company
- David B. Olson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Oligomeric dyes and use thereof
- Publication number 20040059044
- Publication date Mar 25, 2004
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Durable fluorescent organic pigments and methods of making
- Publication number 20030102460
- Publication date Jun 5, 2003
- 3M Innovative Properties Company
- R. Ellen Harelstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Articles containing thioxanthone dyes
- Publication number 20030077451
- Publication date Apr 24, 2003
- 3M Innovative Properties Company
- Lee A. Pavelka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin bound ultraviolet light absorbers
- Publication number 20030012912
- Publication date Jan 16, 2003
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Durable fluorescent organic pigments and methods of making
- Publication number 20020002929
- Publication date Jan 10, 2002
- 3M Innovative Properties Company
- R. Ellen Harelstad
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Polyolefin bound ultraviolet light absorbers
- Publication number 20010016241
- Publication date Aug 23, 2001
- 3M Innovative Properties Company
- David B. Olson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMIDE FUNCTIONAL ULTRAVIOLET LIGHT ABSORBERS FOR POLYURETHANES AND...
- Publication number 20010007885
- Publication date Jul 12, 2001
- JAMES E. LASCH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David M. Burns

Person

Patents Grantslast 30 patents

Films including triazine-based ultraviolet absorbers

Films including triazine-based ultraviolet absorbers

Articles containing thioxanthone dyes

Polyolefin bound ultraviolet light absorbers

Durable fluorescent organic pigments and methods of making

Polyolefin bound ultraviolet light absorbers

Fluorescent red article and retroreflective article made therefrom

Amide functional ultraviolet light absorbers for polyurethanes and...

Amide functional ultraviolet light absorbers for fluoropolymers

Polyolefin bound ultraviolet light absorbers

UV light absorbing material comprising a carboxylic polymer and an...

Polyolefin bound ultraviolet light absorbers

Amide functional ultraviolet light absorbers for polyolefins

Amide functional ultraviolet light absorbers for fluoropolymers

Fluorescent dye blends

Durable fluorescent solar collectors

Fluorescent dye blends

Line light source including fluorescent colorant

Fluorescent dye blends

Fluorescent dye blends

Articles exhibiting durable color containing a polycarbonate, a flu...

Articles exhibiting durable fluorescence with an ultraviolet screen...

Infrared reflecting cube-cornered sheeting

Patents Applicationslast 30 patents

FILMS INCLUDING TRIAZINE-BASED ULTRAVIOLET ABSORBERS

Films Including Triazine-Based Ultraviolet Absorbers

Oligomeric dyes and preparation thereof

Oligomeric dyes and use thereof

Durable fluorescent organic pigments and methods of making

Articles containing thioxanthone dyes

Polyolefin bound ultraviolet light absorbers

Durable fluorescent organic pigments and methods of making

Polyolefin bound ultraviolet light absorbers

AMIDE FUNCTIONAL ULTRAVIOLET LIGHT ABSORBERS FOR POLYURETHANES AND...