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For the Inventor, By the Inventor

Serquigny, France

Marius Hert

This inventor holds 20 USPTO granted patents, plus 1 CIPO patent and 5 EPO patents. Top assignees: Elf Atochem S.a., Arkema France, Atofina. Active years: 1997-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marius Hert. Retrieved from https://idiyas.com/inventor/marius-hert

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

USPTO Granted Patents = 20

% Patents Active = 80.0



Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 79(Granted Patents)


Location History:

  • Serquigny, FR (1997 - 2010)
  • Epfig, FR (2013 - 2017)

Company Filing History:

goldMedal11 out of 456 
 
Elf Atochem S.a.
 patents
silverMedal4 out of 1,256 
 
Arkema France
 patents
bronzeMedal3 out of 204 
 
Atofina
 patents
4. 1 out of 1 
 
Altofina
 patent
5. 1 out of 4 
 
Atofina S.a.
 patents

Years Active: 1997-2017

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20 patents (USPTO):Explore Patents
1. 9624331 - Mixture of copolymers grafted with polyamide blocks and elastomers formulated with a cross-linking or vulcanisation system (2017-04-18),
2. 8779060 - Elastomer thermoplastic mixtures and compositions having improved properties, method of making said compositions and applications thereof (2014-07-15),
3. 8410216 - Impact-resistant composition based on a polyamide resin and on a blend of at least one graft copolymer with polyamide blocks and a low-density ethylene polymer (2013-04-02),
4. 7820562 - Structure made from a thermoplastic composition of a polyolefin functionalised by polyether grafts and use thereof (2010-10-26),
5. 6875520 - Mixture of grafted polyamide-block and flexible polyolefin copolymers (2005-04-05),
6. 6534173 - Films comprising metallocene catalyzed plastomer and ethylene/alkyl (meth)acrylate copolymer (2003-03-18),
7. 6509090 - Composition comprising metallocene plastomer and ethylene/alkyl (meth) acrylate polymer with their secant moduli ratio greater than 1 (2003-01-21),
8. 6407164 - Multiphase thermoplastic compositions (2002-06-18),
9. 6281287 - Flexible thermoplastic resins having improved tensile strength (2001-08-28),
10. 6239216 - Thermoplastics with improved flexibility and transparency (2001-05-29),
11. 6217961 - Blends of thermoplastic and rubber which are adherent to thermoplastics (2001-04-17),
12. 6136920 - Multiphase thermoplastic compositions (2000-10-24),
13. 6127456 - Multiphase thermoplastic resin compositions (2000-10-03),
14. 6121374 - Flexible thermoplastic resins with improved tensile strength (2000-09-19),
15. 5985392 - Blends of thermoplastic and rubber which are adherent to thermoplastics (1999-11-16),

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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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