POLYESTER POLYMERS COMPRISING LIGNIN
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jan 15, 2014
filing date -
Jan 15, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
Disclosed is a polyester polymer prepared from a reaction mixture comprising a polyacid component and a polyol component that comprises lignin. Residues of lignin are incorporated into the backbone of the polyester polymer. Coatings comprising the same and substrates coated at least in part with such coatings are also disclosed.
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 | |
---|---|---|
PPG INDUSTRIES OHIO INC | 3800 WEST 143RD STREET CLEVELAND OH 44111 |
International Classification(s)

- 2014 Application Filing Year
- C09D Class
- 2516 Applications Filed
- 1980 Patents Issued To-Date
- 78.70 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bowman, Mark P | New Kensington, US | 31 | 252 |
# of filed Patents : 31 Total Citations : 252 | |||
Conley, Carole A | Saxonburg, US | 9 | 40 |
# of filed Patents : 9 Total Citations : 40 | |||
Hibbert, Mercy M | Alphington, AU | 2 | 1 |
# of filed Patents : 2 Total Citations : 1 | |||
Schwendeman, Irina G | Wexford, US | 34 | 181 |
# of filed Patents : 34 Total Citations : 181 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- C09D Class
- 14.46 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 16, 2027 |
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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