# clm_730F9E0CDF39

subject: Intuitive Surgical (/record/intuitive-surgical.md)  
predicate: quarterly_research_and_development  
value: 144,000,000 United States dollar  
valid_from: 2019-03-31  
valid_to: 2019-06-30  
published: 2019-04-19  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_0AE4F1850DAF  
last_updated: 2026-11-08  
cite: AsOf. "Intuitive Surgical quarterly research and development: 144,000,000 United States dollar", as of 2019-03-31 (until 2019-06-30). Claim clm_730F9E0CDF39, https://asof.is/claim/clm_730F9E0CDF39, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/1035267/000103526719000038/0001035267-19-000038-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q1 FY2019, filed 2019-04-19  

## Sources

- https://www.sec.gov/Archives/edgar/data/1035267/000103526719000038/0001035267-19-000038-index.htm (primary, SEC EDGAR 10-Q Q1 FY2019, published 2019-04-19)

## Supersedes

- [Intuitive Surgical](/record/intuitive-surgical.md) | quarterly_research_and_development | 107,600,000 United States dollar | valid 2018-09-30 to 2019-03-31 | conf 0.95 | superseded | superseded_by [clm_730F9E0CDF39](/claim/clm_730F9E0CDF39.md) | [clm_2823D17AE9A0](/claim/clm_2823D17AE9A0.md)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.
