Age, Biography and Wiki
David Weininger was born on 5 August, 1952 in Brooklyn, New York, USA, is an American chemist (1952–2016). Discover David Weininger's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 64 years old?
| Popular As |
N/A |
| Occupation |
N/A |
| Age |
64 years old |
| Zodiac Sign |
Leo |
| Born |
5 August, 1952 |
| Birthday |
5 August |
| Birthplace |
Brooklyn, New York, USA |
| Date of death |
2 November, 2016 |
| Died Place |
Santa Fe, New Mexico, USA |
| Nationality |
United States
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We recommend you to check the complete list of Famous People born on 5 August.
He is a member of famous with the age 64 years old group.
David Weininger Height, Weight & Measurements
At 64 years old, David Weininger height not available right now. We will update David Weininger's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
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| Height |
Not Available |
| Weight |
Not Available |
| Body Measurements |
Not Available |
| Eye Color |
Not Available |
| Hair Color |
Not Available |
Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
| Family |
| Parents |
Not Available |
| Wife |
Not Available |
| Sibling |
Not Available |
| Children |
Not Available |
David Weininger Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is David Weininger worth at the age of 64 years old? David Weininger’s income source is mostly from being a successful . He is from United States. We have estimated David Weininger's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
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David Weininger Social Network
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Timeline
David Weininger (August 5, 1952 – November 2, 2016) was an American cheminformatician and entrepreneur.
He was most notable for inventing the chemical line notations for structures (SMILES), substructures (SMARTS) and reactions (SMIRKS).
He also founded Daylight Chemical Information Systems, Inc.
Weininger studied at University of Rochester, first at the Eastman School of Music, then switched to chemistry.
After graduation, he worked for General Electric in Canada, where he worked on water management.
He then attended University of Wisconsin–Madison, where he graduated with a PhD in environmental engineering in 1978.
His PhD project involves the study of Polychlorinated biphenyls in Lake Michigan at the University of Wisconsin–Madison.
He developed a computational model using data from the United States Environmental Protection Agency (EPA) using computer graphics algorithms, by then still a nascent field.
Upon graduation, he was hired by the EPA directly in its National Water Quality Laboratory in Duluth, Minnesota to develop similar models for other chemicals.
During this period, Weininger started working with chemical databases which include structure-activity relationships.
Weininger realized the difficulty to balance the IUPAC nomenclature for chemicals, used by human, and the Wiswesser line notation which was more efficient for computer processing.
Weininger developed Simplified molecular-input line-entry system, or SMILES, such that it's easy for both humans and computers to understand.
Weininger moved to Pomona College in Claremont, California, working with Corwin Hansch and Albert Leo to work on the prediction of octanol-water partition coefficient (LogP) for molecules, which resulted in the software, cLogP, in 1983.
In 1987, Weininger founded Daylight Chemical Information Systems, Inc. along with his brother Arthur Weininger and the business associate Yosi Taitz.
Weininger was born in Brooklyn, New York to Joseph and Marion Weininger as the eldest of three children, along with Arthur and Johanan.
His father Joseph was from Austria and worked as a chemist in General Electric.
The first publication on SMILES came out in 1988, while Weininger was affiliated with Pomona College.
The Info Mesa: Science, Business, and New Age Alchemy on the Santa Fe Plateau by Ed Regis (author) was published in 2003, featuring Weininger and other leaders of informatics in the Santa Fe area.
