Universal impression coping system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6283752
SERIAL NO

09352229

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A universal impression coping system and impression coping assembly is provided for taking dental impressions of a dental restoration site and which me be used efficaciously for both open- and closed-tray impression techniques. An inexpensive transfer impression pin and coping assembly is further provided having registration means providing unique orientation of the transfer coping and visual and tactile feedback for assuring accurate dental impressions using the closed tray impression technique.

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Patent Owner(s)

Patent OwnerAddress
NOBEL BIOCARE ABBOHUSGATAN - 15 SE-402 26 GOTEBORG

International Classification(s)

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  • 1999 Application Filing Year
  • A61C Class
  • 530 Applications Filed
  • 243 Patents Issued To-Date
  • 45.85 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances1999200020012002200320042005200620070255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Ajay Palmdale, CA 493 11870

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Patent Citation Ranking

  • 29 Citation Count
  • A61C Class
  • 75.66 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges71184621954463301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0102030405060708090100110120130

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