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For the Inventor, By the Inventor

Seattle, WA, United States of America

William H Purdy

This inventor holds 12 USPTO granted patents. Top assignees: Molnlycke Health Care Ab, Molnlycke Health Care USA, LLC, Sundance Enterprises Inc.. Active years: 1993-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William H Purdy. Retrieved from https://idiyas.com/inventor/william-h-purdy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 182(Granted Patents)


Location History:

  • Seattle, WA (US) (1993)
  • White Plains, NY (US) (1996 - 2021)

Company Filing History:

goldMedal6 out of 184 
 
Molnlycke Health Care Ab
 patents
silverMedal1 out of 1 
 
Molnlycke Health Care USA, LLC
 patent
bronzeMedal1 out of 2 
 
Sundance Enterprises Inc.
 patents
4. 4 out of 834,570 
Other
 patents

Years Active: 1993-2021

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12 patents (USPTO):Explore Patents
1. 10925790 - System and method for patient turning and repositioning (2021-02-23),
2. 10596051 - System and method for patient turning and repositioning with simultaneous off-loading of the body in the prone position (2020-03-24),
3. 10363185 - System and method for off-loading of the body in the prone position and for patient turning and repositioning (2019-07-30),
4. 10016326 - Compression device in combination with lower limb protection (2018-07-10),
5. 9833371 - System and method for patient turning and repositioning with simultaneous off-loading of the bony prominences (2017-12-05),
6. 9814642 - Mattress system including low pressure communication air chamber (2017-11-14),
7. 9504621 - System and method for patient turning and repositioning with simultaneous off-loading of the bony prominences (2016-11-29),
8. 9120666 - Method and system of changing flow characteristics of a support (2015-09-01),
9. 9119760 - Compression device in combination with lower limb protection (2015-09-01),
10. 8858478 - Method and system for fluidized lower leg protection (2014-10-14),
11. 5489259 - Pressure-normalizing single-chambered static pressure device for (1996-02-06),
12. 5218388 - Film monitor for use in automating movie theater operation (1993-06-08),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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