Chow; Laurence C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chow; Laurence C..The latest application filed is for "three-dimensional printed hydroxyapatite composite scaffolds for bone regeneration, precursor compositions and methods of printing".

Company Profile

4.42.27

Chow; Laurence C. - Potomac MD
Chow; Laurence C - Potomoc MD
Chow; Laurence C. - Potomoc MD
Chow; Laurence C. - Germantown MD
Chow; Laurence C. - Gaithersburg MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Three-dimensional Printed Hydroxyapatite Composite Scaffolds For Bone Regeneration, Precursor Compositions And Methods Of Printing App 20210260249 - Alimperti; Stella ; et al.	2021-08-26
Electron Paramagnetic Resonance Dosimeter, Methods Of Manufacture, And Methods Of Use App 20200142019 - Chow; Laurence C. ; et al.	2020-05-07
Electron paramagnetic resonance dosimeter, methods of manufacture, and methods of use Grant 10,545,214 - Chow , et al. Ja	2020-01-28
Electron paramagnetic resonance dosimeter, methods of manufacture, and methods of use Grant 10,509,092 - Chow , et al. Dec	2019-12-17
Electron Parmagnetic Resonance Dosimeter, Methods Of Manufacture, And Methods Of Use App 20190285714 - Chow; Laurence C. ; et al.	2019-09-19
Dental and endodontic filing materials and methods Grant 9,883,923 - Chow , et al. February 6, 2	2018-02-06
Dental And Endodontic Filing Materials And Methods App 20170265965 - Chow; Laurence C. ; et al.	2017-09-21
Dental and endodontic filling materials and methods Grant 9,668,825 - Chow , et al. June 6, 2	2017-06-06
Electron Paramagnetic Resonance Dosimeter, Methods Of Manufacture, And Methods Of Use App 20160266226 - Chow; Laurence C. ; et al.	2016-09-15
Dual-phase cement precursor systems for bone repair Grant 9,259,439 - Chow , et al. February 16, 2	2016-02-16
Dental And Endodontic Filling Materials And Methods App 20150320645 - Chow; Laurence C. ; et al.	2015-11-12
Dental and endodontic filling materials and methods Grant 9,101,436 - Chow , et al. August 11, 2	2015-08-11
Enhanced Anti-Carious Dentifrices, Rinses, Lozenges, Candies and Chewing Gums and Methods of Using Same App 20150209249 - VOGEL; Gerald L. ; et al.	2015-07-30
Enhanced anti-carious dentifrices, rinses, lozenges, candies and chewing gums and methods of using same Grant 9,011,823 - Vogel , et al. April 21, 2	2015-04-21
Fluoride-calcium compositions, dental products, and methods for providing dental fluoride Grant 8,956,594 - Chow , et al. February 17, 2	2015-02-17
Method for preparation of well-dispersed, discrete nanoparticles by spray drying techniques Grant 8,562,874 - Chow , et al. October 22, 2	2013-10-22
Dual-phase calcium phosphate cement composition Grant 8,557,038 - Chow , et al. October 15, 2	2013-10-15
Fluorapatite-forming calcium phosphate cements Grant 8,293,004 - Chow , et al. October 23, 2	2012-10-23
Calcium-containing restoration materials Grant 8,282,396 - Chow , et al. October 9, 2	2012-10-09
Method for Preparation of Well-Dispersed, Discrete Nanoparticles by Spray Drying Techniques App 20120217665 - Chow; Laurence C. ; et al.	2012-08-30
Fluorapatite-Forming Calcium Phosphate Cements App 20120000393 - Chow; Laurence C. ; et al.	2012-01-05
Dual-Phase Calcium Phosphate Cement Composition App 20100269736 - Chow; Laurence C. ; et al.	2010-10-28
Calcium-containing Restoration Materials App 20100212545 - Chow; Laurence C. ; et al.	2010-08-26
Calcium-containing restoration materials Grant 7,709,029 - Chow , et al. May 4, 2	2010-05-04
Nanostructured bioactive materials prepared by dual nozzle spray drying techniques Grant 7,670,579 - Chow , et al. March 2, 2	2010-03-02
Dental releasing materials Grant 7,632,878 - Xu , et al. December 15, 2	2009-12-15
Dental releasing materials App 20090093566 - Xu; Huakun ; et al.	2009-04-09
Nanostructured Bioactive Materials Prepared By Dual Nozzle Spray Drying Techniques App 20090035378 - Chow; Laurence C. ; et al.	2009-02-05
Nanostructured bioactive materials prepared by spray drying techniques Grant 7,390,335 - Chow June 24, 2	2008-06-24
Rapid-hardening calcium phosphate cement compositions Grant 7,294,187 - Chow , et al. November 13, 2	2007-11-13
Dental releasing materials App 20070123604 - Xu; Huakun ; et al.	2007-05-31
Fluoride-Calcium Compositions, Dental Products, and Methods for Providing Dental Fluoride App 20070098652 - Chow; Laurence C. ; et al.	2007-05-03
Dual-Phase Cement Precursor Systems for Bone Repair App 20070092580 - Chow; Laurence C. ; et al.	2007-04-26
Dental and Endodontic Filling Materials and Methods App 20070092856 - Chow; Laurence C. ; et al.	2007-04-26
Dental releasing materials App 20060270752 - Xu; Huakun ; et al.	2006-11-30
Premixed self-hardening bone graft pastes App 20060263443 - Chow; Laurence C. ; et al.	2006-11-23
Enhanced anti-carious dentifrices, rinses, lozenges, candies and chewing gums and methods of using same App 20060171904 - Vogel; Gerald L. ; et al.	2006-08-03
Nanostructured bioactive materials prepared by dual nozzle spray drying techniques App 20060110306 - Chow; Laurence C. ; et al.	2006-05-25
Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates Grant 7,018,460 - Xu , et al. March 28, 2	2006-03-28
Nanostructured bioactive mateials prepared by spray drying techniques App 20050249654 - Chow, Laurence C.	2005-11-10
Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates Grant 6,955,716 - Xu , et al. October 18, 2	2005-10-18
Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates App 20050081750 - Xu, Huakun ; et al.	2005-04-21
Rapid-hardening calcium phosphate cement compositions App 20050074415 - Chow, Laurence C. ; et al.	2005-04-07
Premixed calcium phosphate cement pastes Grant 6,793,725 - Chow , et al. September 21, 2	2004-09-21
Self-hardening calcium phosphate materials with high resistance to fracture, controlled strength histories and tailored macropore formation rates App 20030167093 - Xu, Huakun ; et al.	2003-09-04
Anti-carious candies and confections Grant 6,491,900 - Chow , et al. December 10, 2	2002-12-10
Premixed calcium phosphate cement pastes App 20020137812 - Chow, Laurence C. ; et al.	2002-09-26
Calcium phosphate hydroxyapatite precursor and methods for making and using the same Grant 6,325,992 - Chow , et al. December 4, 2	2001-12-04
Anti-carious candies and confections App 20010033831 - Chow, Laurence C. ; et al.	2001-10-25
Self-setting calcium phosphate cements and methods for preparing and using them Grant 5,997,624 - Chow , et al. December 7, 1	1999-12-07
Self setting calcium phosphate cements and methods for preparing and using them Grant 5,954,867 - Chow , et al. September 21, 1	1999-09-21
Control of calcium fluoride formation in mouth rinses, dentifrices and gels Grant 5,891,448 - Chow , et al. April 6, 1	1999-04-06
Anti-carious chewing gums, candies, gels, toothpastes and dentifrices Grant 5,833,954 - Chow , et al. November 10, 1	1998-11-10
Calcium phosphate hydroxyapatite precursor and methods for making and using the same Grant 5,545,254 - Chow , et al. August 13, 1	1996-08-13
Calcium phosphate hydroxyapatite precursor and methods for making and using the same Grant 5,542,973 - Chow , et al. August 6, 1	1996-08-06
Self-setting calcium phosphate cements and methods for preparing and using them Grant 5,525,148 - Chow , et al. June 11, 1	1996-06-11
Complex calcium and fluoride containing mouth rinses, dentifrices, and chewable tablets Grant 5,476,647 - Chow , et al. December 19, 1	1995-12-19
Fluoride containing mouth rinses, dentifrices, and gels Grant 5,145,668 - Chow , et al. September 8, 1	1992-09-08
Dental restorative cement pastes Grant RE33,221 - Brown , et al. May 22, 1	1990-05-22
Combinations of sparingly soluble calcium phosphates in slurries and pastes as mineralizers and cements Grant RE33,161 - Brown , et al. February 6, 1	1990-02-06
Combinations of sparingly soluble calcium phosphates in slurries and pastes as mineralizers and cements Grant 4,612,053 - Brown , et al. September 16, 1	1986-09-16
Compositions and methods for topically fluoridating and/or mineralizing dental tissue Grant 4,556,561 - Brown , et al. December 3, 1	1985-12-03
Dental resptorative cement pastes Grant 4,518,430 - Brown , et al. May 21, 1	1985-05-21

Company Registrations

NCAGE Code	4DJL1	CHOW LAURENCE C
CAGE Code	4DJL1	CHOW, LAURENCE C

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