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Orlando J. Rojas
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Cary, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rheology control of nanocellulose treatment fluids
Patent number
11,118,106
Issue date
Sep 14, 2021
Halliburton Energy Services, Inc.
Lee J. Hall
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanocelluloses and biogums for viscosity modification
Patent number
11,015,103
Issue date
May 25, 2021
Halliburton Energy Services, Inc.
Lee J. Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Additive of cellulose nanofibrils or nanocrystals and a second polymer
Patent number
10,781,138
Issue date
Sep 22, 2020
Halliburton Energy Services, Inc.
Lee J. Hall
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Additive of chemically-modified cellulose nanofibrils or cellulose...
Patent number
10,294,403
Issue date
May 21, 2019
Halliburton Energy Services, Inc.
Lee J. Hall
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
CELLULOSE ACETATE AEROGELS
Publication number
20210380725
Publication date
Dec 9, 2021
North Carolina State University
Anurodh Tripathi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RHEOLOGY CONTROL OF NANOCELLULOSE TREATMENT FLUIDS
Publication number
20200263081
Publication date
Aug 20, 2020
Halliburton Energy Services, Inc.
Lee J. HALL
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nanocelluloses And Biogums For Viscosity Modification
Publication number
20200131421
Publication date
Apr 30, 2020
Halliburton Energy Services, Inc.
Lee J. Hall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CELLULOSE ACETATE AEROGELS
Publication number
20190085098
Publication date
Mar 21, 2019
North Carolina State University
Anurodh Tripathi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADDITIVE OF CELLULOSE NANOFIBRILS OR NANOCRYSTALS AND A SECOND POLYMER
Publication number
20170341979
Publication date
Nov 30, 2017
Halliburton Energy Services, Inc.
Lee J. HALL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ADDITIVE OF CHEMICALLY-MODIFIED CELLULOSE NANOFIBRILS OR CELLULOSE...
Publication number
20170253786
Publication date
Sep 7, 2017
Halliburton Energy Services, Inc.
Lee J. Hall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...