ISSUED (GRANTED) PATENTS       by Prof. Dr.  A. Cuneyt Tas    (c_tas@hotmail.com)

 

1. “Synthetic pozzolans,”

USA Patent Number: 11,731,906

Issue date: August 22, 2023

® Patent document

Inventors: A. C. Tas et al., Assignee: Solidia Technologies, Inc.

 

2. “Compositions and method to improve the strength development of calcium silicate-based cements and concretes,”

USA Patent Number: 11,667,573

Issue date: June 6, 2023

® Patent document

Inventors: A. C. Tas et al.,  Assignee: Solidia Technologies, Inc.

 

3. “Compositions and method to improve the durability of calcium silicate-based cements and concretes,”

USA Patent Number: 11,518,715

Issue date: December 6, 2022

® Patent document

Inventors: A. C. Tas et al.,  Assignee: Solidia Technologies, Inc.

 

4. “Carbonatable calcium silicate-based cements and concretes having mineral additives, and methods thereof,”

USA Patent Number: 11,352,297

Issue date: June 7, 2022

® Patent document

Inventors: A. C. Tas et al.,  Assignee: Solidia Technologies, Inc.

 

5. “Synthetic Pozzolans,” 

USA Patent Number: 10,662,116 

Issue date: May 26, 2020

® Patent document

Inventors: A. C. Tas et al.   Assignee: Solidia Technologies, Inc. 

 

6. “Advanced Curing Equipment and Methods of Using Same,"

USA Patent Number: 10,351,478 

Issue date: July 16, 2019

® Patent document

Inventors: A. C. Tas et al.,  Assignee: Solidia Technologies, Inc.

 

7. “Synthesis of Amorphous Calcium Phosphate or Poorly Crystalline Calcium Phosphate Powders by using Calcium Metal”

USA Patent Number: 9,108,860 

Issue date: August 18, 2015

Sole inventor, assignee and proprietor: A. C. Tas

→ USA Patent Certificate

 

8. “Calcium Carbonate Microtablets and Method for the Preparation Thereof”

USA Patent Number: 8,470,280

Issue date: June 25, 2013

® USA Patent Certificate            

Sole inventor, assignee and proprietor: A. C. Tas

Granted Turkish Patent No: TR 2010 00678 B2 (April 21, 2010)  ® Patent Document

PCT Patent Appl. No. WO 2009/019536 A1  (August 3, 2007)     ® Patent Document

 

9. “A New Calcium Phosphate Cement Composition and a Method for the Preparation Thereof”     

Canadian Patent Number: 2,438,742

Issue date: August 9, 2011

® Patent Document

Sole inventor, assignee and proprietor: A. C. Tas     ® Assignment Record

 

10. “A New Calcium Phosphate Cement Composition and a Method for the Preparation Thereof”

European Patent Number: 1,394,132     ® Patent Certificate        

® German national patent registry     → UK Intellectual Property Office registry

Issue date: September 12, 2012   (Valid in Germany, France and Great Britain)

® Patent Document

Sole Inventor, assignee and proprietor: A. C. Tas       ® Assignment Record

 

11. “A New Calcium Phosphate Cement Composition and a Method for the Preparation Thereof”    

USA Patent Number: 6,929,692                 

Issue date: August 16, 2005

® Patent Document

Sole inventor, assignee and proprietor: A. C. Tas      ® Assignment Record

 

12. “Calcium Phosphate Coating of Ti6Al4V by a Na-lactate and Lactic Acid-buffered Body Fluid Solution”  

European Patent Number: 2,296,718        

Issue date: March 27, 2013

WIPO-PCT Patent; Appl. No: WO 2009/145741 A2  (December 3, 2009)

Inventors: A. Pasinli, M. Yuksel, H. Havitcioglu, A. C. Tas, R. S. Aksoy, E. Celik, H. Yildiz, M. Toparli, A. Canatan, S. Sener

® Patent Document

Proprietors: A. Pasinli, M. Yuksel, H. Havitcioglu, A. C. Tas, R. S. Aksoy, E. Celik, H. Yildiz, M. Toparli, A. Canatan, S. Sener

 

13. “Method of Producing Crystalline Phosphor Powders at Low Temperature”    

European Patent Number: 1,227,139                                    

Issue date: April 5, 2006

® Patent Document                  

Sole Inventor and proprietor: A. C. Tas

 

14. “Verfahren zur Herstellung von kristallinem Phosphorpulver bei niedriger Temperatur”   

German Patent Number: 601 18 514 T2                                    

Issie date: August 24, 2006  

® Patent Document               

Sole Inventor and proprietor: A. C. Tas

 

15. “Method of Preparing Porous Calcium Phosphate Granules”  

USA Patent Number: 7,381,262

Issue date: June 3, 2008

® Patent Document

Sole Inventor: A. C. Tas, Proprietor: Biomet Deutschland GmbH

 

16. “Method of Preparing Porous Calcium Phosphate Granules”

Canadian Patent Number: 2,483,859  

Issue date: November 17, 2009

® Patent Document

Sole Inventor: A. C. Tas, Proprietor: Biomet Deutschland GmbH

 

17. “Method of Preparing Porous Calcium Phosphate Granules”

European Patent Number: 1,501,771

Issue date: May 25, 2011

®  Patent Document

Sole Inventor: A. C. Tas,  Proprietor: Biomet Deutschland GmbH

(http://www.cuneyttas.com/Calcibon-GPS_2_protocol.pdf )

 

18. “Method of Preparing Porous Calcium Phosphate Morsels and Granules via Gelatin Processing”    

European Patent Number: 1,380,313                                                                    

Issue date: May 18, 2005

® Patent Document      ® Patent-grant-document

Sole inventor: A. C. Tas, Proprietor: Biomet Deutschland GmbH

             

19. “Metodos de Preparacion de Segmentos y Granulos de Fosfato e Calcio Poroso mediante Procesamiento con Gelatina”

Spanish Patent Number: 2,242,916 T    

Issue date: November 16, 2005

® Patent Document

Sole Inventor: A. C. Tas, Proprietor: Biomet Deutschland GmbH

 

PATENT APPLICATIONS    

 

1. “Preparation Method of Brushite and Octacalcium Phosphate Granules”

WIPO-PCT Application No: EP 2010/070957  (December 31, 2010)

WIPO-PCT Application published: WO 2012/089276 A1 (July 5, 2012)   ® Documentation

WIPO-PCT International Preliminary Report on Patentability (December 11, 2012) ® Patentability Report

 

USA Patent application no: 13/993,253         (June 12, 2013)

USA Patent application (published) No: 20130338237     (December 19, 2013)

® Documentation

Sole Inventor & Proprietor: A. C. Tas

 

2. “Submicron Monetite Powder Production”

WIPO-PCT Application Number: WO 2010/095001  (August 26, 2010)    ® Documentation

Sole Inventor: A. C. Tas, Proprietor: Yeditepe University, Istanbul, Turkey

 

3. “Conversion of Calcite (CaCO3) Powders into Macro- and Microporous Calcium Phosphate Scaffolds for Medical Applications”

USA Patent Application Number: 2006 0110422 A1   (May 25, 2006)

Inventors: A. C. Tas and S. B. Bhaduri, Assignee: Clemson University, USA

 

4. “Solutions for the Rapid, Room Temperature Calcium Phosphate Coating of Biomedical Devices and Implants”

USA Patent Application Number: 60/628,696,    November 2004

Sole Inventor: A. C. Tas, Assignee: Clemson University, USA

 

5. “Coating of Bioinert Ceramics with Bioactive Calcium Phosphates to Use Them as Load-bearing Bone Substitutes”

USA Patent Application Number: 60/610,443,   September 2004

Inventors: A. C. Tas and S. B. Bhaduri, Assignee: Clemson University, USA

 

6. “Method of Preparing Alpha- and Beta-Tricalcium Phosphate Powders”

Patent Numbers: USA 2003 0235622,  CA 2,432,538, JP 2004 026648 A,  EP 1,473,273

Sole Inventor: A. C. Tas, Assignee: Biomet Deutschland Gmbh

 

 

ISSUED PATENTS between 1995 and 2001

1. “Production of the Inorganic Phases [(Ca10(PO4)6(OH)2: Calcium Hydroxyapatite and Ca3(PO4)2: Tricalcium Phosphate] of Synthetic Bones by Using a Chemical Precipitation Technique”

Patent Number: TR 1995 01422 B   (Turkish Patent Institute, Ankara)

Patent issued on: October 2, 1997 (Patent filed in 1994)

Sole Inventor & Proprietor: A. C. Tas 

 

2. “Production of Composite (Bi-phasic) Calcium Phosphate Bioceramics by using a Chemical Precipitation Technique”

Patent Number: TR 1996 00469 B   (Turkish Patent Institute, Ankara)

Patent issued on: May 21, 2001

Sole Inventor & Proprietor: A. C. Tas

 

3. “Low-temperature Chemical Synthesis of Ceramic Powders of Calcium Aluminate Binary Compounds”

Patent Number: TR 1996 00509  (Turkish Patent Institute, Ankara)

Sole Inventor & Proprietor: A. C. Tas

 

4. “Hydrothermal Synthesis of Crystalline and BaCO3-free BaTiO3 Powders at 90°C in Air”

Patent Number: TR 1996 00539  (Turkish Patent Institute, Ankara)

Sole Inventor & Proprietor: A. C. Tas

 

5. “Manufacture of Porous Calcium Hydroxyapatite (HA) and Tri-calcium Phosphate (TCP) Bioceramics”

Patent Number: TR 1999 00038  (Turkish Patent Institute, Ankara)

Sole Inventor: A. C. Tas, Assignee: Scientific and Technical Research Council of Turkey (=TUBITAK).

 

6. “Dip-Coating of Calcium Hydroxyapatite on Titanium Alloy (Ti-6Al-4V) or Stainless Steel (316L) Substrates”

Patent Number: TR 1999 00064  (Turkish Patent Institute, Ankara)

Sole Inventor & Proprietor: A. C. Tas

 

7. “Biomimetic Synthesis of Carbonated Calcium Hydroxyapatite Powders in Urea and Enzyme Urease-containing Synthetic Body Fluids”

Patent Number: TR 1999 00037  (Turkish Patent Institute, Ankara)

Sole Inventor & Proprietor: A. C. Tas

 

For downloading the text documents of any of the above patents, one may connect to:         

 

“European Patent Office” at http://ep.espacenet.com     

Or

“US Patent & Trademark Office” at http://appft1.uspto.gov/netahtml/PTO/search-adv.html                        

Or

“Japanese Patent Office” at https://www.jpo.go.jp/e/

Or

“Canadian Intellectual Property Office” at https://www.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/h_wr00001.html

Or

“Australian Government / Intellectual Property” at https://www.ipaustralia.gov.au/patents  

Or

“Turkish Patent Institute” at https://www.turkpatent.gov.tr/en

Or

“World Intellectual Property Organization (WIPO / PCT)” at https://patentscope.wipo.int/search/en/search.jsf

 

 

then perform a search under the INVENTOR name of “Cuneyt Tas” OR “Cueneyt Tas”

 

 

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“There are painters who transform the sun into a yellow spot, but there are others who with the help of their art and their intelligence, transform a yellow spot into the sun.”  

                                           Pablo Picasso