PATENT CLAIM ANALYSIS

Application Number: 15983777
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["166", "241600"]

Abstract:
An attachment device for an element is made to be arranged on a downhole tubular body, in which an end portion of a sleeve, which is arranged to surround a portion of the tubular body, comprises an attachment portion. The attachment portion comprises at least one clamping element arranged for axial displacement by the abutment of an abutment surface against a conical abutment portion of a surrounding adapter sleeve.

Claim (Index 35):
An assembly for tubular body comprising:\n a centralizer deployed on the tubular body; and an attachment device deployed and fixed on the tubular body, the attachment device adjacent to the centralizer, the attachment device comprising;\n a sleeve having a tubular attachment portion, the attachment portion comprising a plurality of clamping elements extending in an axial direction towards a distal end of the attachment portion and encircling tubular body, the clamping elements formed by slits penetrating the attachment portion, the plurality of clamping elements comprising a gripping face on an inner surface of the clamping elements, the gripping face comprising a plurality of axially spaced circumferential teeth at least partially embedded into the surface of the tubular body, the plurality of clamping elements further comprising at least one circumferential catch on an outer surface of the clamping element, the circumferential catch comprising a sloped first side face facing the distal end of the clamping element and an opposite second side face forming an abutment surface approximately perpendicular to a center axis of the sleeve; and \n an adapter sleeve that encircling and engaged with the tubular attachment portion, providing inward radial force upon the clamping elements, the adapter sleeve comprising an engagement element projecting inwards having a complementary cross section to a cross section of the circumferential catch,

Metadata:
- Claim Count in Document: 59.0
- Percentile: 93.0
- Lexical Diversity: 1.80488
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14412953', '10031207', '10672320', '15715969', '12527034']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7767989153093177
- 35 USC 102 Novelty (BERT): 0.5465397334512596
- Combined Prediction Score: 0.7537729971235119
- Mean Citation Score: 241.084832
- Max Citation Score: 436.94186
- Similarity Product: 361.1964882814932

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

Dataset: test