Ahmet Cuneyt Tas

20130209377, Aug 15, 2013

Feb 5, 2013

13/759513

Ahmet Cuneyt Tas - Urbana IL, US

C01F 11/18
C01B 25/32

424 52, 424 57, 424 49, 423430, 423311

The present invention relates to the synthesis of bioceramics, in particular, of amorphous or cryptocrystalline calcium phosphates.

20210017081, Jan 21, 2021

Mar 22, 2018

15/933011

- Piscataway NJ, US
Ahmet Cuneyt Tas - Piscataway NJ, US

C04B 28/10
C04B 28/18
B28B 11/24
B28B 1/50
C04B 38/02
C04B 38/00
C04B 40/02

The invention provides novel aerated composite materials made from a carbonatable calcium silicate composition, and formulations and methods of manufacture and use thereof, in particular, the use of novel additive mineral compositions in the form of magnesium, magnesium salts or magnesium oxides, to improve physical chemical properties of low density concrete materials. The low density, aerated material is comprised of calcium carbonate (CaCO) and silica (SiO), as cured products of carbonatable calcium silicate compositions.

20200247717, Aug 6, 2020

Apr 21, 2020

16/854367

- Piscataway NJ, US
Sean Quinn - Branchburg NJ, US
Sadananda Sahu - Tallahassee FL, US
Ahmet Cuneyt Tas - Piscataway NJ, US

C04B 28/18
C04B 7/12
C04B 7/345
C01B 33/26
C04B 28/00
C04B 14/04

Synthetic pozzolans are produced using local materials to provide a cementitious material that is uniform in chemistry and properties independent of the location where the materials are obtained. Two methods of production are described. One is a high temperature process in which materials are processed in a semi-molten or molten state. The second process is a low temperature aqueous process.

20200062660, Feb 27, 2020

Aug 27, 2019

16/552642

- Piscataway NJ, US
Ahmet Cuneyt Tas - Piscataway NJ, US

C04B 40/02
B28B 11/24
C04B 40/00
C04B 28/02

A method of forming a plurality of cured concrete bodies, each body possessing a cured compressive strength, the disclosed method includes: introducing a flowable mixture of constituent components of the concrete into a plurality of molds; molding the flowable mixture within the plurality of molds with the aid of one or more support, thereby forming a plurality of green bodies; partially curing the green bodies to a degree sufficient to provide a compressive strength that is lower than the cured compressive strength, thereby producing a plurality of pre-cured green bodies; assembling at least a portion of the plurality of pre-cured green bodies to form a collection thereof having a predetermined geometrical configuration; and curing the collection of pre-cured green bodies to a degree sufficient to achieve the cured compressive strength, thereby producing a collection of cured bodies having the predetermined geometrical configuration.

20190152857, May 23, 2019

Nov 21, 2018

16/197961

- JONA, CH
- PISCATAWAY NJ, US
Bruno HUET - JONA, CH
Martin MOSQUET - JONA, CH
Vincent MEYER - JONA, CH
Sadananda SAHU - TALLAHASSEE FL, US
Ahmet Cuneyt TAS - PISCATAWAY NJ, US
Deepak RAVIKUMAR - PISCATAWAY NJ, US
Jason Elizan BRYANT - EASTON PA, US
Anuj SETH - EAST BRUNSWICK NJ, US

C04B 28/18
C04B 24/08
C04B 24/42
C04B 40/02
B32B 13/04

Calcium silicate-based cements and concretes are disclosed, which result in concrete compositions that have an increased durability. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

20190152858, May 23, 2019

Nov 21, 2018

16/198060

- Jona, CH
- Piscataway NJ, US
Vincent MEYER - JONA, CH
Sadananda SAHU - TALLAHASSEE FL, US
Ahmet Cuneyt TAS - PISCATAWAY NJ, US
Deepak RAVIKUMAR - PISCATAWAY NJ, US
Jason Elizan BRYANT - EASTON PA, US
Anuj SETH - EAST BRUNSWICK NJ, US

C04B 28/18
C04B 24/08
C04B 24/12
C04B 24/42
C04B 40/02
B32B 13/04

Carbonatable calcium silicate-based cements and concretes are presented, which result in concrete compositions that have an improved aesthetics. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a first additive; wherein, the first additive is a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

20190152859, May 23, 2019

Nov 21, 2018

16/198129

- Jona, CH
- Piscataway NJ, US
Vincent MEYER - JONA, CH
Sadananda SAHU - TALLAHASSEE FL, US
Ahmet Cuneyt TAS - PISCATAWAY NJ, US
Deepak RAVIKUMAR - PISCATAWAY NJ, US
Jason Elizan BRYANT - EASTON PA, US
Anuj SETH - EAST BRUNSWICK NJ, US

C04B 28/18
C04B 24/12
C04B 22/14
C04B 22/12
C04B 40/02
B32B 13/04

Calcium silicate-based cements and concretes are disclosed, which result in concrete compositions that have an improved strength development. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a first additive; wherein, the first additive is an organic molecule with at least one primary, secondary or tertiary amine group.

20180194693, Jul 12, 2018

Sep 26, 2017

15/716392

- Piscataway NJ, US
Kenneth Michael Smith - Somerville NJ, US
Devin M. Patten - Red Bank NJ, US
Xudong Hu - Monroe NJ, US
George Perry - Metuchen NJ, US
Vahit Atakan - Princeton NJ, US
Jitendra Jain - Edison NJ, US
Anuj Seth - East Brunswick NJ, US
Ahmet Cuneyt Tas - Piscataway NJ, US
Alan Thomas Blacklock - Clark NJ, US
Thomas Schuler - Landenberg PA, US
Christopher J. Grootenboer - Bryan OH, US
Dan Castoro - Lincroft NJ, US

C04B 40/02
B01J 19/00

Apparatus and methods for improving the curing process of materials that cure under reaction with COand that do not cure in the presence of water alone are described, and examples are given.