Annular nucleus pulposus replacement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8425543
APP PUB NO 20060106410A1
SERIAL NO

11300056

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of removing a nucleus pulposus from an intervertebral disc, involving rotating a distal end head of an instrument so that flexible protrusions thereon will cut nucleus pulposus native material.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • DEPUY ACROMED, INC.;DEPUY SYNTHES PRODUCTS, LLC

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dooris, Andrew Fall River, US 19 2982
Serhan, Hassan A S. Easton, US 43 4455

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 Oct 23, 2024
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