Derivatives of native lignin from annual fibre feedstocks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 20, 2016
Grant Date -
Oct 22, 2015
app pub date -
Dec 15, 2014
filing date -
May 28, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention provides derivatives of native lignin having certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having certain aliphatic hydroxyl content.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUZANO CANADA INC | UNIT 101 - 4705 WAYBURNE DRIVE BURNABY BRITISH COLUMBIA V5G 3L1 |
International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- C07G:COMPOUNDS OF UNKNOWN CONSTITUTION
- C08H:DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Balakshin, Mikhail Yurevich | North Vancouver, CA | 15 | 262 |
# of filed Patents : 15 Total Citations : 262 | |||
Berlin, Alex | Burnaby, CA | 42 | 576 |
# of filed Patents : 42 Total Citations : 576 | |||
Dellicolli, Humbert Thomas | Hanahan, US | 16 | 338 |
# of filed Patents : 16 Total Citations : 338 | |||
Grunert, Chadrick Adam Nathaniel Jordan | Vancouver, CA | 14 | 254 |
# of filed Patents : 14 Total Citations : 254 | |||
Gutman, Vera Maximenko | Burnaby, CA | 14 | 251 |
# of filed Patents : 14 Total Citations : 251 | |||
Ortiz, Darwin | Delta, CA | 16 | 258 |
# of filed Patents : 16 Total Citations : 258 | |||
Pye, Edward Kendall | Media, US | 25 | 617 |
# of filed Patents : 25 Total Citations : 617 |
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- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 9 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 20, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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