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For the Inventor, By the Inventor

Wachenheim, Germany

Isidoor De Grave

USPTO Granted Patents = 19

Average Co-Inventor Count = 3.8

ph-index = 7

Forward Citations = 92(Granted Patents)


Company Filing History:

goldMedal19 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 1983-2004

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19 patents (USPTO):Explore Patents
1. 6677040 - Expanded polypropylene particles (2004-01-13),
2. 6458858 - Biodegradable polyester material particles (2002-10-01),
3. 6239185 - Method for producing expanded polyolefin particles (2001-05-29),
4. 6060529 - Sound-absorbent foam moldings (2000-05-09),
5. 5925686 - Production of expanded polyolefin particles (1999-07-20),
6. 5773481 - Polyolefin particle foam (1998-06-30),
7. 5744505 - Prefoamed polyolefin beads produced by extrusion (1998-04-28),
8. 5703135 - Production of expanded polyolefin beads (1997-12-30),
9. 5262446 - Polyolefin foams having a homogeneous cell structure (1993-11-16),
10. 5234962 - Polyolefin foams having a homogeneous cell structure (1993-08-10),
11. 5208265 - Foam based on an impact copolymer (1993-05-04),
12. 5077322 - Foams based on an olefin copolymer (1991-12-31),
13. 5045256 - Expansion of shrunk foam particles of propylene polymers (1991-09-03),
14. 4769394 - Expandable styrene polymers and styrene polymer foams (1988-09-06),
15. 4525484 - Particulate polystyrene containing blowing agent and having improved (1985-06-25),

Title: Innovations by Isidoor De Grave: A Leader in Polymer Patents

Introduction

Isidoor De Grave is an accomplished inventor based in Wachenheim, Germany, known for his contributions to the field of polymers. With a total of 19 patents to his name, he has significantly impacted the materials science landscape, particularly through his work with expanded polypropylene and biodegradable materials.

Latest Patents

Among his recent inventions, Isidoor De Grave has developed two noteworthy patents. The first patent focuses on expanded polypropylene particles. This invention describes expanded polypropylene beads with a density ranging from 5 to 200 g/l and a bead diameter between 1 and 10 mm. Notably, these beads incorporate 0.002 to 20% by weight of graphite particles, enhancing their properties for various applications. The second patent revolves around biodegradable polyester material particles, which aims to address environmental concerns without compromising on material performance.

Career Highlights

Isidoor De Grave is a key figure at BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work has contributed to the advancement of sustainable materials, positioning BASF as a pioneer in environmentally friendly technologies. His extensive research in polymer science has not only earned him patents but also recognition in the scientific community.

Collaborations

Throughout his career, Isidoor has collaborated with notable coworkers, including Klaus Hahn and Joachim Fischer. These partnerships have led to fruitful discussions and joint projects that have pushed the boundaries of polymer technology. Their combined expertise has enabled the development of cutting-edge materials that meet both industrial demands and environmental standards.

Conclusion

Isidoor De Grave's contributions to the field of polymer inventions are significant, demonstrating a commitment to innovation and sustainability. His recent patents, especially those related to expanded polypropylene and biodegradable materials, highlight his role as a forward-thinking inventor in a rapidly evolving industry. Through collaboration and dedication, Isidoor continues to pave the way for advancements that benefit both technology and the environment.

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