Alteração de nome deferida
#25.4
03/25/2025
RPI 2829
Application data
Number
102015016971Type
Filing
Publication
The patent was granted on 03/22/2022 and is in force until 07/15/2035. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/15/2035
Latest action published by the INPI: 03/25/2025. We update with every new RPI gazette, published weekly.
Applicants
DRIL-QUIP, INC.
US
INNOVEX INTERNATIONAL, INC.
US
Inventors
C. P. (pessoa física)
US
F. K. (pessoa física)
US
J. Y. (pessoa física)
US
IPC Classification
Priority claims
US
62/025,380 · 07/16/2014
Abstract
ABSTRACT An improved hold-down assembly for a well tie-back string and methods of use of the same are disclosed. The improved hold-down assembly includes a tie-back string and a hold-down assembly coupled to the tie-back string. The hold-down assembly includes one or more slips and a packer assembly disposed about the tie-back string.
Publications in the Brazilian Industrial Property Gazette (RPI).
#25.4
03/25/2025
RPI 2829
#16.1
20 (vinte) anos contados a partir de 15/07/2015, observadas as condições legais
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From the same holder
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