PATENT CLAIM ANALYSIS

Application Number: 15748986
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["428", "447000"]

Abstract:
The present invention provides a perfluoro(poly)ether group containing silane compound of (Rf-PFPE) β —X—(CR a k R b l R c m ) α   (1a) (R c m R b l R a k C) α —X—PFPE-X—(CR a k R b l R c m ) α   (1b) wherein the symbols are as defined in the description.

Claim (Index 4):
The perfluoro(poly)ether group containing silane compound according to  claim 1  wherein PFPE is a group of any of the following formulae (i) to (iv):\n \u2014(OCF 2 CF 2 CF 2 ) b \u2014\u2003\u2003(i) \n wherein b is an integer of 1-200;\n \u2014(OCF(CF 3 )CF 2 ) b \u2014\u2003\u2003(ii) \n wherein b is an integer of 1-200;\n \u2014(OCF 2 CF 2 CF 2 CF 2 CF 2 ) a \u2014(OCF 2 CF 2 CF 2 ) b \u2014(OCF 2 CF 2 CF 2 ) c \u2014(OCF 2 ) d \u2014\u2003\u2003(iii) \n wherein a and b are each independently an integer of 0-30, c and d are each independently an integer of 1-200, the sum of a, b, c and d is 5 or more, and the occurrence order of the respective repeating units in parentheses with the subscript a, b, c or d is not limited in the formula;\n or\n \u2014(OC 2 F 4 \u2014R 8 ) n\u2033 \u2014\u2003\u2003(iv) \n \n wherein R 8  is a group selected from OC 2 F 4 , OC 3 F 6  and OC 4 F 8 , or a combination of 2 or 3 groups independently selected from these groups, and the sum of OC 2 F 4 , OC 3 F 6  and OC 4 F 8  is 5 or more; and\n n\u2033 is an integer of 2-100.

Metadata:
- Claim Count in Document: 64.0
- Percentile: 86.0
- Lexical Diversity: 1.89744
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14440192', '15307079', '15508408', '15029867', '13884452']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.908428135753449
- 35 USC 102 Novelty (BERT): 0.5491108205214613
- Combined Prediction Score: 0.8724964042302503
- Mean Citation Score: 349.21679600000016
- Max Citation Score: 398.83737
- Similarity Product: 328.6011044575704

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test