Unique Terms in Claim One (1) Field Code (ANA_FCLM_UW)
To find patents with many or few unique terms in claim 1 (the first claim), use the ANA_FCLM_UW field code.
The ANA_FCLM_UW field code is another view of claim 1 similar to the ANA_FCLM_TW code. The difference is that the ANA_FCLM_TW is a count of the total words in the claim. In contrast, ANA_FCLM_UW counts each unique word in the claim only one time. In other words, if someone wrote the claim "Buffalo and buffalo buffalo buffalo," ANA_FCLM_TW would return a count of 5 and ANA_FCLM_UW would return a count of 2 (one for the word "buffalo," no matter how many times it's written, and one for the word "and").
- ANA_FCLM_UW:10 --> Finds patents with exactly 10 unique terms in claim 1.
- ANA_FCLM_UW:[* to 25] --> Finds patents with 25 or fewer unique terms in claim 1.