Estimation methods

Estimation methods · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF03D17/006
Official title{Estimation methods}
Display labelEstimation methods
Total patents43

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20151
20171
20212
20221
202310
202414
202511
20263

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC F03D17/006?
CPC F03D17/006 is the Cooperative Patent Classification code for “Estimation methods.”
How many patents are filed under CPC F03D17/006 (Estimation methods)?
Our database includes 43 publications tagged with this CPC code.
Is patent activity under CPC F03D17/006 growing?
Publication counts under this code: 14 in 2024 vs 11 in 2025 (latest complete years).