Articles having non-fouling surfaces and processes for preparing the same including applying a primer coat
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United States of America Patent
Stats
-
Feb 20, 2018
Issued Date -
N/A
app pub date -
Jun 9, 2011
filing date -
Jun 9, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Processes are described herein for preparing medical devices and other articles having a low-fouling surface on a substrate comprising a polymeric surface. The polymeric surface material may possess a range of polymeric backbones and substituents while providing the articles with a highly efficient, biocompatible, and non-fouling surface. The processes involve coating the substrate to conceal or reduce flaws on or in the surface of the medical device or other article substrate, and thereafter forming a grafted polymer layer on the treated substrate surface.
First Claim
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International Classification(s)
- 2011 Application Filing Year
- B05D Class
- 2527 Applications Filed
- 960 Patents Issued To-Date
- 37.99 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B05D Class
- 42.90 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 20, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 20, 2029 |
