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For the Inventor, By the Inventor

Rottweil, Germany

John Gray-Dreizler

This inventor holds 14 USPTO granted patents and 1 published patent application and 8 EPO patents, primarily in Sterile Container Technology. Top assignee: Aesculap Ag. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Gray-Dreizler. Retrieved from https://idiyas.com/inventor/john-gray-dreizler

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Rottwell, DE (2018)
  • Rottweil, DE (2015 - 2020)
  • Niedereschach, DE (2022)
  • Tuttlingen, DE (2022 - 2024)

Company Filing History:

goldMedal14 out of 592 
 
Aesculap Ag
 patents

Years Active: 2015-2025

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Areas of Expertise:
Sterile Container
Modular Lid
Safety Ventilation Valve
Gas-Permeable Filter
Condensate Drain Valve
Security Seal
Surgical Sterilizing Container
Document Attachment Device
Filter Cassette
Labeling Plate
Centering Aid
Fluid Extraction Device
14 patents (USPTO):Explore Patents
1. 12303306 - Modularly structured lid for a sterile container and filter covering for such a lid (2025-05-20),
2. D1026466 - Sterile container lid (2024-05-14),
3. D993441 - Sterile container trough (2023-07-25),
4. D981005 - Sterile container labelling plate (2023-03-14),
5. 11490982 - Modularly structured lid for a sterile container and filter covering for such a lid (2022-11-08),
6. 11480256 - Condensate drain valve (2022-10-25),
7. D957677 - Sterile container security seal (2022-07-12),
8. 10856949 - Sterile container comprising a gas-permeable filter cassette (2020-12-08),
9. 10427841 - Centering aid for container lid (2019-10-01),
10. 9888977 - Medical sterile container with safety ventilation valve (2018-02-13),
11. 9533061 - Surgical sterilizing container tub and surgical sterilizing container with a sterilizing container tub (2017-01-03),
12. 9388080 - Permanent filter for a sterilization container, sterilization container and method for producing a permanent filter (2016-07-12),
13. 9226986 - Surgical sterilizing container and surgical fluid extraction device (2016-01-05),
14. 9193504 - Medical document attachment device (2015-11-24),

Title: Innovator Spotlight: John Gray-Dreizler

Introduction: John Gray-Dreizler is a notable inventor based in Rottweil, Germany, recognized for his innovative contributions in the field of medical technology. With a remarkable total of 13 patents to his name, Gray-Dreizler has made significant strides in advancing healthcare solutions.

Latest Patents: Among his latest inventions are the Sterile Container Lid and the Sterile Container Trough. These patents reflect his commitment to enhancing safety and efficiency in medical procedures, showcasing his expertise in designing practical solutions for healthcare providers.

Career Highlights: Currently, John Gray-Dreizler works at Aesculap AG, a leading company in surgical instruments and medical technology. His role contributes to the development of cutting-edge products that benefit patients and healthcare professionals alike.

Collaborations: Throughout his career, Gray-Dreizler has collaborated with talented colleagues such as Stefan Thomas and Matthias Schweizer. These partnerships have allowed him to fuse creative ideas and technical skills, leading to successful inventions and improvements in the medical field.

Conclusion: John Gray-Dreizler's impact in the realm of medical innovations is profound. With his numerous patents and dedication to improving healthcare technology, he continues to inspire future inventors and innovators in the industry.

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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