System for solidification of liquid medical waste

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8821363
SERIAL NO

13670562

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention includes a system for solidification of liquid medical waste for use in connection with a vessel configured to receive an aqueous liquid to be solidified. The system includes an absorbent composition including a plurality of surface cross-linked superabsorbent particles and a plurality of second particles. Additionally, a soluble packet may be included so that the absorbent composition is released upon dissolution of the packet. The invention also includes a liquid solidification system for reducing gel block and a method of solidifying liquid medical waste.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • STEWART SUPERABSORBENTS, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barefoot, Quint McLeansville, US 9 26

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 Mar 2, 2026
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