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For the Inventor, By the Inventor

Kaunas, Lithuania

Juozas Vidas Grazulevicius

This inventor holds 20 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Imation Corporation. Active years: 2001-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Juozas Vidas Grazulevicius. Retrieved from https://idiyas.com/inventor/juozas-vidas-grazulevicius

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 = 20.0

Average Co-Inventor Count = 7.0

ph-index = 3

Forward Citations = 117(Granted Patents)


Company Filing History:

goldMedal19 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 621 
 
Imation Corporation
 patents

Years Active: 2001-2008

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20 patents (USPTO):Explore Patents
1. 7452641 - Electrophotographic organophotoreceptors with novel charge transport compounds (2008-11-18),
2. 7432028 - Polymeric charge transport compositions (2008-10-07),
3. 7427460 - Hydrazone-based charge transport materials having an ethylenically unsaturated group (2008-09-23),
4. 7364825 - Charge transport materials having a nitrogen-containing-heterocycle hydrazone group (2008-04-29),
5. 7351508 - Organophotoreceptors with a charge transport material having multiple vinyl-containing hydrazone groups (2008-04-01),
6. 7348116 - Aromatic heterocyclic-based charge transport materials having two amino groups (2008-03-25),
7. 7344811 - Polysilane-based charge transport materials (2008-03-18),
8. 7329722 - Polymeric charge transport materials having carbazolyl repeating units (2008-02-12),
9. 7326506 - Bridged charge transport materials having a central sulfur atom linkage (2008-02-05),
10. 7316878 - Hydrazone-based charge transport materials having an unsaturated acyl group (2008-01-08),
11. 7291433 - Poly(hydrazone)-based charge transport materials (2007-11-06),
12. 7220523 - Bridged charge transport materials having two bicyclic heterocycle hydrazones (2007-05-22),
13. 7202002 - Hydrazone-based charge transport materials (2007-04-10),
14. 7189483 - Charge transport materials having heteroaromatic hydrazone groups (2007-03-13),
15. 7169520 - Organophotoreceptor with charge transport material with a hydrazone group linked to a heterocyclic group (2007-01-30),

Title: Juozas Vidas Grazulevicius: Innovator Extraordinaire from Kaunas, Lithuania

Introduction:

In the fascinating world of innovations and patents, one name that stands out is Juozas Vidas Grazulevicius. With an impressive portfolio of 20 patents, Grazulevicius is a renowned inventor hailing from Kaunas, Lithuania. His groundbreaking work in developing electrophotographic organophotoreceptors and polymeric charge transport compositions has revolutionized the field.

Latest Patents:

Grazulevicius's latest patents showcase his expertise in electrophotographic organophotoreceptors with novel charge transport compounds. These compounds feature a unique configuration, with multiple hydrazone-bridged (N,N-disubstituted)arylamine groups connected by a central bridging group. This invention paves the way for more efficient and effective charge transport within organophotoreceptors, thereby enhancing their overall performance.

Career Highlights:

Throughout his illustrious career, Grazulevicius has made significant contributions to the field of innovations and patents. He has worked with renowned companies such as Samsung Electronics Co., Ltd. and Imation Corporation. These collaborations provided him with invaluable opportunities to apply his expertise and facilitate the development of cutting-edge technologies.

Collaborations:

Grazulevicius is no stranger to working alongside talented individuals in his field. Two notable coworkers he has collaborated with are Nusrallah Jubran and Zbigniew Tokarski. Their combined knowledge and expertise have undoubtedly fueled their innovative endeavors, leading to the creation of groundbreaking inventions.

Conclusion:

Juozas Vidas Grazulevicius's remarkable journey as an inventor has left an indelible mark on the field of innovations and patents. With a formidable portfolio of 20 patents and an unwavering commitment to pushing the boundaries of technology, Grazulevicius has solidified his place amongst the pioneers in his field. His revolutionary work in electrophotographic organophotoreceptors and polymeric charge transport compositions has paved the way for advancements in various industries, promising a more innovative and future-oriented world.

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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