Location History:
- Rehevot, IL (1999)
- Rehovet, IL (2000)
- Rehovot, IL (1983 - 2001)
Company Filing History:
19 out of 67 
2 out of 1,168 Years Active: 1983-2001
Title: **Marian Gorecki: Innovator in Biotechnology**
Introduction
Marian Gorecki, based in Rehovot, Israel, is a notable inventor in the field of biotechnology, particularly known for his contributions to the production of growth hormones and advanced expression vectors. With a robust portfolio of 21 patents, Gorecki’s work has played a significant role in advancing biotechnological applications.
Latest Patents
Among Marian Gorecki's most recent patents is the innovative method for the production of bovine growth hormone by microorganisms. This invention includes the extraction of RNA from bovine pituitaries, the transcription of DNA on RNA templates, and splicing DNA into plasmids. The process continues with the insertion of the spliced plasmids into microorganisms, followed by selective cultivation of colonies that produce the desired growth hormone.
Another significant patent involves the development of expression vectors for enhanced production of polypeptides. This invention highlights an improved vector that, upon introduction into a suitable bacterial host, allows the expression of a desired gene by manipulating temperature to destroy a thermolabile repressor. The vector is meticulously designed with DNA sequences, a promoter, and an origin of replication which collectively enhance the efficiency of gene expression.
Career Highlights
Throughout his career, Marian Gorecki has made impactful contributions while working at prominent companies including Biotechnology General Corporation and Yeda Research and Development Co. Ltd. His expertise in genetic engineering and microbiology has positioned him as a leading figure in the biotechnology sector.
Collaborations
Marian Gorecki has collaborated with distinguished colleagues such as Amos B. Oppenheim and Avigdor Levanon. These partnerships have facilitated significant advancements in their shared field of research, particularly in the areas of gene expression and hormone production.
Conclusion
Marian Gorecki’s portfolio of patents and his collaborative efforts in biotechnology underscore his commitment to innovation. His work not only exemplifies a deep understanding of genetic engineering but also contributes to the broader field of biotechnology, paving the way for future advancements.