Dental materials and method of manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9724276
SERIAL NO

14420036

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Dental materials may be made from polyhydric phenols that are non-genotoxic and exhibit estrogenic activity less than that of bisphenol S, while exhibiting properties such as strength and flexibility comparable to those of conventional BPA-derived dental materials.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SWIMC LLC101 PROSPECT AVENUE N W CLEVELAND OH 44115

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavallin, Carl Needville, US 14 235
Evans, Richard H Wexford, US 72 1209
Killilea, T Howard North Oaks, US 82 1076
Niederst, Jeffrey Leechburg, US 63 867
O'Brien, Robert M Monongahela, US 89 1176
Romagnoli, Kevin Pittsburgh, US 28 369
Von, Maier Mark S Harmony, US 23 319

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 Feb 8, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 8, 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