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For the Inventor, By the Inventor

Neckargemuend, Germany

Stefan Weiss

This inventor holds 17 USPTO granted patents, primarily in Polymer Chemistry. Top assignee: Basf Aktiengesellschaft. Active years: 1983-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Weiss. Retrieved from https://idiyas.com/inventor/stefan-weiss

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 88.2

Average Co-Inventor Count = 4.8

ph-index = 6

Forward Citations = 121(Granted Patents)


Location History:

  • Neckargemuend, DE (1983 - 1991)
  • Neckargemund, DE (1998 - 1999)
  • Neckargemünd, DE (2003 - 2004)

Company Filing History:

goldMedal17 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1983-2004

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Areas of Expertise:
Pigment Concentrates
Emulsifiable Ethylene Polymers
Polyolefin Wax
Lubricants
Oxidized Polyethylene
Aqueous Dispersions
Floor Polish
Stabilizers
Thermoplastic Polymers
Additives
Furan Derivatives
Polyvinyl Chloride
17 patents (USPTO):Explore Patents
1. 6812274 - Pigment concentrates and their production (2004-11-02),
2. 6562779 - Preparation of emulsifiable ethylene polymers (2003-05-13),
3. 5875720 - Production of prints by the offset heatset process (1999-03-02),
4. 5746812 - Stable aqueous polyolefin wax dispersions (1998-05-05),
5. 5064908 - Oxidized polyethylene and use as lubricant for polyvinylchloride (1991-11-12),
6. 4889897 - Oxidation of polyethylene (1989-12-26),
7. 4750933 - Floor polish emulsions based on ethylene copolymer (1988-06-14),
8. 4693909 - Aqueous wax dispersions as preservatives for metal surfaces and surfaces (1987-09-15),
9. 4680327 - Stabilizers (1987-07-14),
10. 4621109 - Polypropylene stabilizing anti-oxidant 2,3-dihydrobenz-4-oxa-1-thiin (1986-11-04),
11. 4614604 - Lubricants for shaping polyvinyl chloride, which contain esterified (1986-09-30),
12. 4604471 - Furan-3-carbohydroxamates and their use (1986-08-05),
13. 4603205 - Furan-3-carboxylic acid derivatives (1986-07-29),
14. 4459388 - Preparation of emulsifiable polyethylene by oxidizing polyethylene in a (1984-07-10),
15. 4438008 - Lubricant, containing esterified ethylene/acrylic acid or (1984-03-20),

Title: The Innovations of Stefan Weiss

Introduction

Stefan Weiss is a prominent inventor based in Neckargemuend, Germany. He has made significant contributions to the field of polymer technology, holding a total of 17 patents. His work focuses on the development of advanced materials that enhance the performance and application of plastics.

Latest Patents

Among his latest patents are innovations in pigment concentrates and their production. One notable patent involves pigment concentrates that comprise at least one pigment, a polyethylene wax prepared from one ethylene and, if desired, one comonomer using a metallocene catalyst. This invention also includes the potential use of a thermoplastic polymer and various additives, which can be utilized to color plastic moldings and plastic sheets. Another significant patent is related to the preparation of emulsifiable ethylene polymers, showcasing his expertise in polymer chemistry.

Career Highlights

Stefan Weiss is currently employed at BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions in various industries. His role at BASF has allowed him to work on cutting-edge projects that push the boundaries of material science.

Collaborations

Throughout his career, Stefan has collaborated with notable colleagues, including Albert Hettche and Wolfram Dietsche. These partnerships have fostered a creative environment that has led to numerous advancements in their field.

Conclusion

Stefan Weiss's contributions to polymer technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence the development of new materials that are essential for modern applications.

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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