Preservative compositions for wood products
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 23, 2010
Issued Date -
N/A
app pub date -
Sep 20, 2007
filing date -
Jun 6, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.
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 | |
---|---|---|
PETRA INTERNATIONAL HOLDINGS LLC | 420 E PINE AVENUE CRESTVIEW FL 32539 |
International Classification(s)

- 2007 Application Filing Year
- A01N Class
- 1549 Applications Filed
- 1048 Patents Issued To-Date
- 67.66 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Thompson, Michael M | Ballwin, US | 12 | 122 |
# of filed Patents : 12 Total Citations : 122 |
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Patent Citation Ranking
- 1 Citation Count
- A01N Class
- 17.44 % this patent is cited more than
- 15 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

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