This inventor holds 15 USPTO granted patents. Top assignees: Sheehan Genetics, LLC, Sheehan Genetics Australia Pty. Ltd., Snfl Australia Pty Ltd.. Active years: 2012-2025.
Company Filing History:
9 out of 9 
2 out of 2 
2 out of 2 Years Active: 2012-2025
Title: The Innovative Contributions of Timothy P. Sheehan
Introduction
Timothy P. Sheehan is a notable inventor based in Vancouver, WA (US), recognized for his significant contributions to the field of viticulture. With a total of 15 patents to his name, Sheehan has made remarkable advancements in grapevine cultivation, particularly focusing on seedless varieties with unique flavor profiles.
Latest Patents
Among his latest innovations are two distinct grapevine plants. The first, named 'Sheegene 29', is characterized by its good fertility and medium-sized green seedless grapes. These grapes are known for their excellent flavor, making them ideal for raisin production. The raisins produced from 'Sheegene 29' boast a candy-like apricot flavor and a bright golden color. The harvesting period for fresh fruit from this variety occurs in late August in the San Joaquin Valley of Central California.
The second grapevine plant, 'Sheegene 105', features naturally loose bunches and produces black, seedless berries. These berries have a crisp texture and no detectable seed traces, weighing an average of 6-7 grams each. 'Sheegene 105' is harvested in mid-July in the Murcia Region of Spain.
Career Highlights
Timothy P. Sheehan has established himself as a leading figure in grapevine genetics. His innovative approaches have not only enhanced grape quality but have also contributed to the agricultural industry by providing new options for growers.
Collaborations
Sheehan has collaborated with various companies throughout his career, including Sheehan Genetics, LLC and SNFL Australia Pty Ltd. These partnerships have allowed him to further develop and promote his innovative grapevine varieties.
Conclusion
Timothy P. Sheehan's work in grapevine innovation exemplifies the impact of dedicated inventors in the agricultural sector. His contributions continue to influence grape cultivation practices and enhance the quality of grape products available in the market.