Bio-compatible polyurethane microcapsules and process for the preparation thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12233167
APP PUB NO 20220202731A1
SERIAL NO

17601583

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to partially bio-based and bio-compatible polyurethane microcapsules. More particularly, the present invention relates to partially bio-based and bio-compatible polyurethane microcapsules for sustained release of an active ingredient. The present invention also relates to a process for the preparation of the partially bio-based and bio-compatible polyurethane microcapsules.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sadavarte, Nilakshi Vaibhav Pune, IN 1 0
Shanmuganathan, Kadhiravan Pune, IN 14 12
Shukla, Parshuram Gajanan Pune, IN 14 70

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
3.5 Year Payment $1600.00 $800.00 $400.00 Aug 25, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 25, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 25, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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