Patent Assignment
Reel/Frame 073687/0298
Merger
Recorded: 2026-02-04
Pages: 11
Assignor
CHRYSO
Executed: 2025-05-01
Assignee
STARCIN HOLDING FRANCE
TOUR SAINT-GOBAIN, 12 PLACE DE L'IRIS, COURBEVOIE, 92400, FRANCE
Covered Properties
(28)
Fast Hydraulic Binder for Parts and Constructions Made of Concrete Containing A Calcium Salt
Adjuvant System for Prefabricated Concrete
Viscosity-Reducing Super-Plasticising Copolymers
Plasticizers for Aqueous Suspensions of Mineral Particles and Hydraulic Binder Pastes
Method For Preparing A Superplasticizer
Agents for Inerting Clays in Hydraulic Compositions
Copolymers Having Gem-Bisphosphonate Groupings
Dispersing Polymers with Improved Thermal Stability
Set-Accelerating Admixture Having Improved Stability
Anti-Filming Surface-Active Agent
Copolymers Having Gem-Acetophone Groups
Method for the Synthesis of Alpha/Alpha-Prime-Alcoxylated Glycerol Linear Carbonic Esters
Block Copolymers That Can Be Used as Plasticisers
Coloured Luminescent Pigment, Method for the Production Thereof and Uses of Same
Alpha/alpha-prime-alkoxylated glycerol linear carbonic esters
Copolymers Having Gem-Bisphosphonate Groupings
Hydraulic composition for grout
Additive for Hydraulic Binder Useful to Prevent the Formation of Rust-Colored Stains at the Surface of Hydraulic Compositions
Method for Using Alkanolamine in a Grinder
Method for Analysing the Quantity of Clay in a Sand
Method for Grinding a Hydraulic Binder
Fluidizing Compounds for Hydraulic Compositions
Partially Protonated Alkanolamine Composition, and Use in a Mill
Application:
17/995,637 →
Publication:
US 2023/0212072
Hydraulic Binder Composition Comprising Blast Furnace Slag
Application:
18/262,665 →
Publication:
US 2024/0092695
Admixture for Fluidifying a Cementitious Composition with Reduced Cement Content
Application:
18/266,575 →
Publication:
US 2024/0059611
Improved Workability Retention in Low-Clinker Hydraulic Compositions
Application:
18/563,845 →
Publication:
US 2024/0368035
Adjuvant for Increasing the Short-Term Mechanical Strength of a Hydraulic Composition with a Reduced Clinker Content
Application:
18/567,960 →
Publication:
US 2024/0262749
Hydraulic Binder Composition Comprising Blast Furnace Slag
Application:
18/844,833 →
Publication:
US 2025/0187984
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2011
From: SABIO, SERGE; RINALDI, DAVID; LAYE, JEAN-MICHEL; SGRO, ISABELLE
To: LAFARGE; CHRYSO
Reel/Frame 027141/0703 →
Assignment of Assignor's Interest
Nov 4, 2011
From: DESSEROIR, ALEXANDRE; MAITRASSE, PHILIPPE
To: CHRYSO
Reel/Frame 027174/0906 →
Assignment of Assignor's Interest
Nov 22, 2011
From: SEURRE, JEROME; PELLERIN, BRUNO; BIGAS, JEAN-PHILIPPE
To: CHRYSO
Reel/Frame 027270/0695 →
Assignment of Assignor's Interest
Dec 14, 2011
From: MAITRASSE, PHILIPPE; PELLERIN, BRUNO; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 027384/0028 →
Assignment of Assignor's Interest
Dec 19, 2011
From: RINALDI, DAVID; NARANJO, HORACIO; MOSQUET, MARTIN; MAITRASSE, PHILIPPE
To: LAFARGE; CHRYSO
Reel/Frame 027408/0594 →
Assignment of Assignor's Interest
Dec 7, 2012
From: LEISING, FREDERIC
To: CHRYSO
Reel/Frame 029425/0147 →
Assignment of Assignor's Interest
Oct 16, 2013
From: CHOUGRANI, KAMEL; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 031419/0748 →
Assignment of Assignor's Interest
Apr 2, 2014
From: DESSEROIR, ALEXANDRE; MAITRASSE, PHILIPPE; LEMAIRE, MARC; POPOWYCZ, FLORENCE
To: CHRYSO
Reel/Frame 032583/0697 →
Assignment of Assignor's Interest
Sep 24, 2014
From: MATEO, SANDRINE; BOUSTINGORRY, PASCAL
To: CHRYSO
Reel/Frame 033809/0671 →
Assignment of Assignor's Interest
Oct 8, 2014
From: PELLERIN, BRUNO; BABAYAN, DAVID; RUDOLPH, FRÉDÉRIC
To: CHRYSO
Reel/Frame 033913/0786 →
Assignment of Assignor's Interest
Feb 24, 2015
From: CHOUGRANI, KAMEL; LEISING, FRÉDÉRIC
To: CHRYSO
Reel/Frame 035011/0768 →
Corrective Assignment to Correct the Conveying Party Data Frederic Leising 01/06/2015 Please Correct Execution Date to Be 12/27/2014 Previously Recorded on Reel 035011 Frame 0768. Assignor(S) Hereby Confirms the Frederic Leising Execution Date Incorrectly Entered Assignment from Inventor to Chryso.
Jul 8, 2015
From: CHOUGRANI, KAMEL; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 036083/0303 →
Assignment of Assignor's Interest
Feb 24, 2017
From: FERRARI, LUCIA; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 041371/0099 →
Assignment of Assignor's Interest
Feb 22, 2018
From: LEISING, FRÉDÉRIC; MOULOUNGUI, ZÉPHIRIN
To: CHRYSO; INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE; INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
Reel/Frame 045009/0404 →
Assignment of Assignor's Interest
Mar 20, 2018
From: HIVERT, JEAN-JACQUES
To: CHRYSO
Reel/Frame 045286/0321 →
Assignment of Assignor's Interest
May 23, 2018
From: LEISING, FRÉDÉRIC; MOULOUNGUI, ZÉPHIRIN
To: CHRYSO; INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA); INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE
Reel/Frame 045887/0090 →
Assignment of Assignor's Interest
Mar 22, 2019
From: LAFARGE
To: CHRYSO
Reel/Frame 048676/0165 →
Assignment of Assignor's Interest
Jul 16, 2020
From: CHOUGRANI, KAMEL; LEISING, FREDERIC
To: CHRYSO
Reel/Frame 053228/0713 →
Assignment of Assignor's Interest
Aug 27, 2020
From: LAFARGE
To: LAFARGEHOLCIM LTD
Reel/Frame 053617/0900 →
Assignment of Assignor's Interest
Aug 28, 2020
From: LAFARGEHOLCIM LTD
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 053630/0905 →
Change of Name
Jan 12, 2021
From: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
To: INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT
Reel/Frame 054972/0888 →
Assignment of Assignor's Interest
Dec 5, 2023
From: KOCABA, VANESSA; DARGUY, SANDRA
To: CHRYSO
Reel/Frame 065764/0053 →