Controlled release, wood preserving composition for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9808015
SERIAL NO

15420959

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed herein are compositions comprising a dispersion of solid particles of a substantially insoluble copper compound; a boron-containing compound, a fluoride-containing compound, or a combination thereof; wherein at least 20% of the particles of the composition comprise particles having particle size greater than 25 microns. Also disclosed herein are methods of making and using the same.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
OSMOSE UTILITIES SERVICES INC980 ELLICOTT STREET BUFFALO NY 14209

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herdman, Douglas J Fayetteville, US 12 117
Marquardt, Randy C Fayetteville, US 5 10
Pope, Thomas Newnan, US 17 46
Zhang, Jun Peachtree City, US 1152 7034

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
7.5 Year Payment $3600.00 $1800.00 $900.00 May 7, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 7, 2029
Fee Large entity fee small entity fee micro entity fee
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