Anticancer nano-silver composition for treatment and prevention of cervical cancer, and preparation method and use thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10391123
APP PUB NO 20170266229A1
SERIAL NO

15330334

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention provided an anticancer nano-silver composition for the treatment and prevention of cervical cancer. The composition contains nano-silver powder 3-200 mg/kg, carbomer 700-1000 mg/kg, triethanolamine 700-1000 mg/kg, glucose 2.8-3.2 g/kg, and water as remaining; of the nano-silver powder, wherein the purity of silver is ≥99.99% and particle size is 1-5 nm. Experiments demonstrated that the anticancer nano-silver composition can be used to inhibit HeLa proliferation, and cause cell death. The anticancer nano-silver composition of the present invention can be used to manufacture medicaments for the treatment and prevention of cervical cancer.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CHANGSHA DIGU NANO BIOTECHNOLOGY CO LTDCHANGSHA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Qiangbai Changsha, CN 2 3
Liu, Jinjun Changsha, CN 23 150
Situ, Weiyi B H Changsha, CN 1 3

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 27, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 27, 2031
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