Joseph A. Walder
E916656
Joseph A. Walder is an American physician-scientist and entrepreneur best known as the founder of Integrated DNA Technologies, a leading supplier of custom DNA oligonucleotides and genomics solutions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joseph A. Walder canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11073906 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joseph A. Walder Context triple: [Integrated DNA Technologies, foundedBy, Joseph A. Walder]
-
A.
William R. Schowalter
William R. Schowalter is an American chemical engineer and fluid dynamicist renowned for his pioneering contributions to non-Newtonian fluid mechanics and transport phenomena.
-
B.
Edmund L. Gruber
Edmund L. Gruber was a U.S. Army officer and composer best known for writing the original field artillery song that later became the official song of the United States Army.
-
C.
Albert S. Ruddy
Albert S. Ruddy is a Canadian-born film and television producer best known for his Academy Award–winning work on landmark films such as "The Godfather" and "Million Dollar Baby."
-
D.
George B. Schubauer
George B. Schubauer was an American engineer and experimental physicist known for his influential work in fluid mechanics and turbulence research.
-
E.
Arthur B. Metzner
Arthur B. Metzner was a prominent chemical engineer and rheologist known for his influential contributions to non-Newtonian fluid mechanics and polymer processing.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joseph A. Walder Target entity description: Joseph A. Walder is an American physician-scientist and entrepreneur best known as the founder of Integrated DNA Technologies, a leading supplier of custom DNA oligonucleotides and genomics solutions.
-
A.
William R. Schowalter
William R. Schowalter is an American chemical engineer and fluid dynamicist renowned for his pioneering contributions to non-Newtonian fluid mechanics and transport phenomena.
-
B.
Edmund L. Gruber
Edmund L. Gruber was a U.S. Army officer and composer best known for writing the original field artillery song that later became the official song of the United States Army.
-
C.
Albert S. Ruddy
Albert S. Ruddy is a Canadian-born film and television producer best known for his Academy Award–winning work on landmark films such as "The Godfather" and "Million Dollar Baby."
-
D.
George B. Schubauer
George B. Schubauer was an American engineer and experimental physicist known for his influential work in fluid mechanics and turbulence research.
-
E.
Arthur B. Metzner
Arthur B. Metzner was a prominent chemical engineer and rheologist known for his influential contributions to non-Newtonian fluid mechanics and polymer processing.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
entrepreneur
ⓘ
founder ⓘ person ⓘ physician-scientist ⓘ |
| basedIn | Iowa NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Northwestern University
ⓘ
Northwestern University Feinberg School of Medicine NERFINISHED ⓘ |
| employer | University of Iowa NERFINISHED ⓘ |
| fieldOfWork |
DNA oligonucleotide synthesis
ⓘ
biotechnology entrepreneurship ⓘ genomics ⓘ molecular biology ⓘ nucleic acid chemistry ⓘ |
| founded | Integrated DNA Technologies NERFINISHED ⓘ |
| hasAcademicDegree |
MD
ⓘ
PhD ⓘ |
| hasEmployerHistory |
Integrated DNA Technologies
NERFINISHED
ⓘ
University of Iowa College of Medicine NERFINISHED ⓘ |
| hasFoundedOrganizationIn | United States of America NERFINISHED ⓘ |
| hasNotableAchievement |
building Integrated DNA Technologies into a leading global supplier of custom oligonucleotides
ⓘ
pioneering large-scale commercial DNA oligo production for research markets ⓘ |
| hasResearchInterest |
DNA structure and function
ⓘ
antisense oligonucleotides ⓘ nucleic acid hybridization ⓘ |
| hasRole | business leader in genomics tools sector ⓘ |
| industry |
biotechnology
ⓘ
genomics ⓘ life sciences tools ⓘ |
| knownFor | founding Integrated DNA Technologies ⓘ |
| languageSpoken | English ⓘ |
| notableFor |
commercialization of academic nucleic acid research
ⓘ
expanding access to custom DNA oligonucleotides for research ⓘ |
| notableWork | development of commercial custom DNA oligonucleotide services ⓘ |
| occupation |
entrepreneur
ⓘ
physician ⓘ scientist ⓘ university professor ⓘ |
| positionHeld |
Chief Executive Officer of Integrated DNA Technologies
ⓘ
President of Integrated DNA Technologies ⓘ |
| workLocation |
Coralville, Iowa
NERFINISHED
ⓘ
Iowa City, Iowa NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Joseph A. Walder Description of subject: Joseph A. Walder is an American physician-scientist and entrepreneur best known as the founder of Integrated DNA Technologies, a leading supplier of custom DNA oligonucleotides and genomics solutions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Integrated DNA Technologies
subject surface form:
Integrated DNA Technologies