4-phenyl-pyrane-3,5-diones,4-phenyl-thiopyrane-3,6-diones and cyclohexanetriones as novel herbicides

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8680012
SERIAL NO

12519015

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SYNGENTA CROP PROTECTION INC410 SWING ROAD GREENSBORO NC 27409

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mathews, Christopher John Bracknell, GB 49 226
Muehlebach, Michel Stein, CH 120 210
Scutt, James Nicholas Bracknell, GB 45 131

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 25, 2025
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