Gianfranco Del Tredici

This inventor holds 18 USPTO granted patents and 2 published patent applications, plus 9 CIPO patents and 5 EPO patents. Top assignees: Novamont S.p.a., Butterfly S.r.l., Montedison S.p.a.. Active years: 1992-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gianfranco Del Tredici. Retrieved from https://idiyas.com/inventor/gianfranco-del-tredici

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

USPTO Granted Patents = 18 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 9 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 3.9

ph-index = 14

Forward Citations = 493(Granted Patents)

Company Filing History:

Years Active: 1992-2014

Loading Chart...

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8747971 - Highly-breathable biodegradable film bag (2014-06-10),

2. 8101253 - Biodegradable multiphase compositions based on starch (2012-01-24),

3. 8043679 - Biodegradable compositions based on nanoparticulate starch (2011-10-25),

4. 7645839 - Binary mixtures of biodegradable aliphatic polyesters and products obtained from these (2010-01-12),

5. 7067596 - Ternary mixtures of biodegradable polyesters and products manufactured from them (2006-06-27),

6. 6841597 - Ternary mixture of biodegradable polyesters and products obtained therefrom (2005-01-11),

7. 6787613 - Ternary mixture of biodegradable polyesters and products obtained therefrom (2004-09-07),

8. 6348524 - Complexed starch-containing compositions having high mechanical properties (2002-02-19),

9. 5801207 - Biodegradable foamed articles and process for the preparation thereof (1998-09-01),

10. 5736586 - Biodegradable foamed plastic materials (1998-04-07),

11. 5589518 - Biodegradable foamed articles and process for the preparation thereof (1996-12-31),

12. 5569692 - Biodegradable compositions and films or moulded articles obtained (1996-10-29),

13. 5462982 - Method for the preparation of destructured-starch-based compositions and (1995-10-31),

14. 5462981 - Method of producing plasticized polyvinyl alcohol and its use for the (1995-10-31),

15. 5462980 - Film-forming, starchy, polymeric composition and shaped articles, (1995-10-31),

Title: Innovations of Gianfranco Del Tredici

Introduction

Gianfranco Del Tredici is a notable inventor based in Sesto Calende, Italy. He has made significant contributions to the field of biodegradable materials, holding a total of 18 patents. His work focuses on creating environmentally friendly solutions that address the challenges of plastic waste.

Latest Patents

One of his latest patents is for a highly-breathable biodegradable film bag. This innovative bag is made of a breathable biodegradable uniform film with a thickness ranging from 10 to 40 micrometers. It boasts a water permeability greater than 950 g 30 micrometers/m² in 24 hours. The biodegradable film comprises starch and possibly a thermoplastic polymer that is insoluble in water, with a melting temperature between 60°C and 150°C. Another significant patent involves biodegradable multiphase compositions based on starch. This invention features three phases: a continuous phase made of at least one tough hydrophobic polymer incompatible with starch, a nanoparticulate dispersed starch phase with mean dimensions of less than 0.3 micrometers, and a further dispersed phase of at least one rigid and fragile polymer with a modulus greater than 1000 MPa. These compositions exhibit a modulus greater than 300 MPa and substantial isotropy in both longitudinal and transverse directions concerning tear propagation.

Career Highlights

Gianfranco Del Tredici has worked with prominent companies such as Novamont S.p.A. and Montedison S.p.A. His experience in these organizations has allowed him to develop and refine his innovative ideas in biodegradable materials.

Collaborations

Throughout his career, Del Tredici has collaborated with notable individuals in the field, including Catia Bastioli and Vittorio Bellotti. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Gianfranco Del Tredici is a pioneering inventor whose work in biodegradable materials is making a significant impact on environmental sustainability. His innovative patents and collaborations highlight his commitment to creating a greener future.

Profile summary based on public USPTO records.