P

Inventor

JEFFERIES STEVEN R

US30 patents
⚠️ This page may combine multiple inventors who share the name “JEFFERIES STEVEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DENTSPLY RES & DEV

13 patents
US5367002ANov 22, 1994

Dental composition and method

DENTSPLY RES & DEV192 citations99
US4867682ASep 19, 1989

Dental impression tray

DENTSPLY RES & DEV86 citations96
US4846165AJul 11, 1989

Wound dressing membrane

DENTSPLY RES & DEV133 citations96
US6093084AJul 25, 2000

Device and method for dispensing polymerizable compositions

DENTSPLY RES & DEV26 citations92
US4961706AOct 9, 1990

Method for obtaining a band technique dental impression

DENTSPLY RES & DEV24 citations92
US6262142B1Jul 17, 2001

Translucent wear resistant dental enamel material and method

DENTSPLY RES & DEV47 citations91
US5369916ADec 6, 1994

Polishing element

DENTSPLY RES & DEV44 citations91
US5078754AJan 7, 1992

Finishing/polishing system

DENTSPLY RES & DEV23 citations91
US6696507B2Feb 24, 2004

Dental composite restorative material and method of restoring a tooth

DENTSPLY RES & DEV38 citations90
US6353040B1Mar 5, 2002

Dental composite restorative material and method of restoring a tooth

DENTSPLY RES & DEV35 citations90
US4814423AMar 21, 1989

Dual bonding adhesive composition

DENTSPLY RES & DEV21 citations82
US4875858AOct 24, 1989

Method and composition for detecting dentin

DENTSPLY RES & DEV11 citations73
US6547566B2Apr 15, 2003

Method for removal of dental cement

DENTSPLY RES & DEV0 citations45

JEFFERIES STEVEN R

3 patents
US4472840ASep 25, 1984

Method of inducing osseous formation by implanting bone graft material

JEFFERIES STEVEN R409 citations98
US4394370AJul 19, 1983

Bone graft material for osseous defects and method of making same

JEFFERIES STEVEN R775 citations98
US4409332AOct 11, 1983

Collagen-enzyme conjugates that exhibit no inflammatory response and method for making the same

JEFFERIES STEVEN R130 citations91

DENTSPLY INT INC

3 patents
US8047841B2Nov 1, 2011

Application dental materials to the oral cavity

DENTSPLY INT INC41 citations92
US9801792B2Oct 31, 2017

Methods of treatment of the dental pulp and filling root canals using water-based material

DENTSPLY INT INC3 citations71
US9925125B2Mar 27, 2018

Methods of treatment of the dental pulp and filling root canals using water-based material

DENTSPLY INT INC1 citations61

GENSCI ORTHOBIOLOGICS INC

2 patents
US6311690B1Nov 6, 2001

Bone repair material and delayed drug delivery system

GENSCI ORTHOBIOLOGICS INC165 citations98
US6180606B1Jan 30, 2001

Compositions with enhanced osteogenic potential, methods for making the same and uses thereof

GENSCI ORTHOBIOLOGICS INC356 citations98

DENTSPLY DETREY GMBH

2 patents
US6004390ADec 21, 1999

Tooth surface treatment composition and methods

DENTSPLY DETREY GMBH29 citations89
US6575752B1Jun 10, 2003

Tooth surface treatment composition and methods

DENTSPLY DETREY GMBH9 citations70

(unassigned)

1 patent
US5948426ASep 7, 1999

Method and article to induce hematopoietic expansion

87 citations96

BIOCOLL LABORATORIES INC

1 patent
US5707962AJan 13, 1998

Compositions with enhanced osteogenic potential, method for making the same and therapeutic uses thereof

BIOCOLL LABORATORIES INC312 citations96

BIOCOLL LAB INC

1 patent
US5904718AMay 18, 1999

Delayed drug delivery system

BIOCOLL LAB INC127 citations95

COLLAGENIX CORP

1 patent
US4772284ASep 20, 1988

Breast prosthesis with improved biocompatibility and method of making the same

COLLAGENIX CORP77 citations88

SCHULDT HARRY J

1 patent
US5478235ADec 26, 1995

Dental impression tray

SCHULDT HARRY J51 citations85

SPERONELLO BARRY KEVEN

1 patent
US8518382B2Aug 27, 2013

Tooth polishing compositions and methods of tooth polishing without mechanical abrasion

SPERONELLO BARRY KEVEN14 citations83

PRIMUS CAROLYN M

1 patent
US8658712B2Feb 25, 2014

Methods of treatment of the dental pulp and filling root canals using water-based material

PRIMUS CAROLYN M8 citations81