Sithya S. Khieu

Person

Eden Prairie, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signage overlay article
- Patent number 9,837,001
- Issue date Dec 5, 2017
- 3M Innovative Properties Company
- Sithya S. Khieu
- 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
Raised pavement marker with improved lens
- Patent number 6,551,014
- Issue date Apr 22, 2003
- 3M Innovative Properties Company
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Particle dispenser with fluid assist to control particle velocity f...
- Patent number 6,511,259
- Issue date Jan 28, 2003
- 3M Innovative Properties Company
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Retroflective articles including a cured ceramer composite coating...
- Patent number 6,265,061
- Issue date Jul 24, 2001
- 3M Innovative Properties Company
- Soonkun Kang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Retroreflective articles including a cured ceramer composite coatin...
- Patent number 6,132,861
- Issue date Oct 17, 2000
- 3M Innovatives Properties Company
- Soonkun Kang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Raised retroreflective pavement marker
- Patent number 6,126,360
- Issue date Oct 3, 2000
- 3M Innovative Properties Company
- David C. May
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pavement marker
- Patent number D422932
- Issue date Apr 18, 2000
- 3M Innovative Properties Company
- Sithya S. Khieu
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Fiber reinforced raised pavement marker and method of making
- Patent number 5,667,335
- Issue date Sep 16, 1997
- Minnesota Mining and Manufacturing Commpany
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SHIPPING MAILER WITH COMMUNICATION LINK FOR ACTIVATION
- Publication number 20240354693
- Publication date Oct 24, 2024
- 3M Innovative Properties Company
- Sithya S. Khieu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cold Chain Packaging
- Publication number 20240300712
- Publication date Sep 12, 2024
- 3M Innovative Properties Company
- Ignatius A. Kadoma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COMPOSTABLE COMPOSITIONS, ARTICLES AND METHODS OF MAKING COMPOSTABL...
- Publication number 20240270468
- Publication date Aug 15, 2024
- 3M Innovative Properties Company
- Ignatius A. Kadoma
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FOAMED COMPOSITIONS, FOAM PADDED MATERIALS, AND PACKAGING ARTICLES
- Publication number 20240117138
- Publication date Apr 11, 2024
- 3M Innovative Properties Company
- Yaohua Gao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSTABLE COMPOSITIONS, ARTICLES AND METHODS OF MAKING COMPOSTABL...
- Publication number 20230150741
- Publication date May 18, 2023
- 3M Innovative Properties Company
- Ignatius A. Kadoma
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
CRUSH RESISTANT PACKAGING MATERIALS AND CONSTRUCTIONS
- Publication number 20220009690
- Publication date Jan 13, 2022
- 3M Innovative Properties Company
- Manoj Nirmal
- B32 - LAYERED PRODUCTS
Information Patent Application
COEXTRUDED POLYMERIC ARTICLE AND METHOD OF MAKING THE SAME
- Publication number 20210268710
- Publication date Sep 2, 2021
- 3M Innovative Properties Company
- Ronald W. Ausen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SIGNAGE OVERLAY ARTICLE
- Publication number 20150348454
- Publication date Dec 3, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Sithya S. Khieu
- G02 - OPTICS
Information Patent Application
MULTI-PANEL SIGN SYSTEMS AND METHODS
- Publication number 20140259830
- Publication date Sep 18, 2014
- 3M INNOVATIVE PROPERTIES COMPANY
- Sithya S. Khieu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SIGNAGE INCLUDING INTERLOCKING MECHANICAL FASTENERS
- Publication number 20100299984
- Publication date Dec 2, 2010
- 3M Innovative Properties Company
- Sithya S. Khieu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Casing-free insulation blanket
- Publication number 20040247819
- Publication date Dec 9, 2004
- 3M Innovative Properties Company
- Sithya S. Khieu
- B32 - LAYERED PRODUCTS
Information Patent Application
Security label
- Publication number 20040021312
- Publication date Feb 5, 2004
- Timothy M. Dietz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Retroreflective sheeting comprising thin continuous hardcoat
- Publication number 20030198814
- Publication date Oct 23, 2003
- 3M Innovative Properties Company
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Matrix element pavement marker and method of making same
- Publication number 20030123931
- Publication date Jul 3, 2003
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Matrix element magnetic pavement marker and method of making same
- Publication number 20030123930
- Publication date Jul 3, 2003
- Gregory F. Jacobs
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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
Information Patent Application
Raised pavement marker with improved lens
- Publication number 20010048847
- Publication date Dec 6, 2001
- 3M Innovative Properties Company
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Sithya S. Khieu

Person

Patents Grantslast 30 patents

Signage overlay article

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

Raised pavement marker with improved lens

Particle dispenser with fluid assist to control particle velocity f...

Retroflective articles including a cured ceramer composite coating...

Retroreflective articles including a cured ceramer composite coatin...

Raised retroreflective pavement marker

Pavement marker

Fiber reinforced raised pavement marker and method of making

Patents Applicationslast 30 patents

SHIPPING MAILER WITH COMMUNICATION LINK FOR ACTIVATION

Cold Chain Packaging

COMPOSTABLE COMPOSITIONS, ARTICLES AND METHODS OF MAKING COMPOSTABL...

FOAMED COMPOSITIONS, FOAM PADDED MATERIALS, AND PACKAGING ARTICLES

COMPOSTABLE COMPOSITIONS, ARTICLES AND METHODS OF MAKING COMPOSTABL...

CRUSH RESISTANT PACKAGING MATERIALS AND CONSTRUCTIONS

COEXTRUDED POLYMERIC ARTICLE AND METHOD OF MAKING THE SAME

SIGNAGE OVERLAY ARTICLE

MULTI-PANEL SIGN SYSTEMS AND METHODS

SIGNAGE INCLUDING INTERLOCKING MECHANICAL FASTENERS

Casing-free insulation blanket

Security label

Retroreflective sheeting comprising thin continuous hardcoat

Matrix element pavement marker and method of making same

Matrix element magnetic pavement marker and method of making same

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

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

Raised pavement marker with improved lens