Cellulose processing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11739197
APP PUB NO 20200270429A1
SERIAL NO

16867302

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COOPERATIE KONINKLIJKE COSUN U AVAN DE REIJTSTRAAT 15 BREDA 4814 NE
NOURYON CHEMICALS INTERNATIONAL B VVELPERWEG 76 ARNHEM NL-6824 BM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Wit Paulus Pieter Westervoort, NL 8 4
Staps, Franciscus Adrianus Ludovicus Maria Teteringen, NL 4 0
Theeuwen, Conrardus Hubertus Joseph Duiven, NL 6 29
Van, Ingen Gijsbert Adriaan Breda, NL 8 53

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 28, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 28, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 28, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00