Agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9241882
APP PUB NO 20120195941A1
SERIAL NO

13444224

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite, containing

    A at least one preformulated 50-1000 μm thick gel film A, containingA1 at least one gel former,A2 water or a mixture of water and an organic solvent,A3 phosphate or hydrogen phosphate ions,A4 optionally fluoride,A5 optionally at least one amino acid,A6 optionally one carboxylic acid or a buffer system for a pH value from 4 to 7.B at least one 50 μm to 5 mm thick gel film B, containingB1 at least one gel former,B2 water,B3 calcium ions Ca2+.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KULZER GMBH63450 HANAU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busch, Susanne Neu Anspach, DE 11 20
Hoffmann, Marcus Usingen, DE 14 21
Maetzig, Christoph Alzenau, DE 3 4
Utterodt, Andreas Neu Anspach, DE 30 99

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 Jul 26, 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