Company Filing History:
4 out of 40 
2 out of 5,444 
1 out of 787 
Years Active: 1998-2007
Title: Innovations of Douglas J Weaver
Introduction
Douglas J Weaver is a notable inventor based in Bedford, MA (US). He has made significant contributions to the field of biodegradable polymers, holding a total of 5 patents. His work focuses on developing innovative materials that have practical applications in medical and environmental fields.
Latest Patents
One of Weaver's latest patents involves polymerizable biodegradable polymers that include carbonate or dioxanone linkages. These water-soluble macromers consist of at least one hydrolysable linkage formed from carbonate or dioxanone groups, at least one water-soluble polymeric block, and at least one polymerizable group. The methods of preparation and use of these macromers are also described in the patent. The macromers are preferably polymerized using free radical initiators under the influence of long wavelength ultraviolet light or visible light excitation. Biodegradation occurs at the linkages within the extension oligomers, resulting in fragments that are non-toxic and easily removed from the body. These macromers can be utilized to encapsulate cells, deliver prophylactic, therapeutic, or diagnostic agents in a controlled manner, plug leaks in tissue, prevent adhesion formation after surgical procedures, temporarily protect or separate tissue surfaces, and adhere or seal tissues together.
Career Highlights
Throughout his career, Douglas J Weaver has worked with various organizations, including Focal, Inc. and the University of Texas System. His experience in these institutions has allowed him to further his research and development in the field of biodegradable materials.
Collaborations
Weaver has collaborated with notable individuals such as Amarpreet S Sawhney and Luis Z Avila. These partnerships have contributed to the advancement of his innovative work in polymer science.
Conclusion
Douglas J Weaver's contributions to the field of biodegradable polymers demonstrate his commitment to innovation and improving medical applications. His patents reflect a deep understanding of material science and its potential to create safer and more effective solutions in healthcare.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.