PH20 polypeptide variants, formulations and uses thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12110520
APP PUB NO 20230250409A1
SERIAL NO

18068418

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HALOZYME INC12390 EL CAMINO REAL SAN DIEGO CA 92130

International Classification(s)

loading....
  • 2022 Application Filing Year
  • A61K Class
  • 20288 Applications Filed
  • 3818 Patents Issued To-Date
  • 18.82 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Connor, Robert James Oceanside, US 22 195
Shepard, H Michael Eugene, US 88 2797
Wei, Ge San Diego, US 37 500
Zhao, Qiping San Diego, US 21 195

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • A61K Class
  • 0 % this patent is cited more than
  • 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges26596611201 - 1011 - 200200040006000800010000120001400016000180002000022000240002600028000

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 Apr 8, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 8, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 8, 2036