Prejsť na obsah Prejsť na pätičku
Log In

Industrial Property Office of the Slovak Republic - WebRegisters

Prejsť na hlavičku Prejsť na pätičku
SEARCH SIMILAR







ADD TO FAVORITES   |   PRINT   |   EXPORT TO PDF   |   SEND TO E-MAIL


ERROR REPORTING   |   PASS TO MEF
EP 3572618
(11)  Patent Number   
(96)  European Application Number  19185436.3 
(96)  European Application Date  26.09.2012 
(97)  European Patent Number  3572618 
(24)  Date from Which European Patent Has Effect  02.06.2021 
(31)  Priority Number   
(32)  Priority Date   
(33)  Country or Authority of Priority   
(97)  European Application Publication Date  27.11.2019 
(45)  European Patent Translation Publication Date   
(51)  International Patent Classification  E21B 43/08  E21B 43/10  E21B 44/10  E21B 47/01  E21B 47/017  E21B 47/06   
(62)  Earlier Application Number from Which the Present App. has been Divided up   
(86)  International Application Number   
(87)  International Publication Number   
(71/73)  Applicant(s) or Proprietor(s)  HALLIBURTON ENERGY SERVICES, INC.; 3000 North Sam Houston Parkway East, Houston, Texas 77032; US 
(72)  Inventor(s)  Richards, William M.; 1525 Shadywood Lane, Flower Mound, TX Texas 75028; US;
Frosell, Thomas Jules; 4102 Buena Vista St Unit 18, Dallas, TX 75204; US 
(74)  Attorney(s)   
(54)  Title   
   Procedural Status  udelený patent 
   Legal Status   
   Licence Offer  No 
   Lien on Patent  No 
   Number of Related Application   
   Modified Wordings and Corrected Translations, Corrections   
   Published Patent   
   Published Translation of Claims   
   Revocation of Patent   
   Patent in Force minimum until   
   Patent in Force maximum until   
   Reason for Patent Expiration/Termination of Proceedings   
EP 3572618
S/N Fee Title Payment Date Paid Amount Refund Date Refunded Amount

Disclaimer:

Paid-in Administrative Fee within Proceeding on Applications are stated in Protocol

EP 3572618
S/N Fee Title Payment Date Paid Amount Year Refund Date Refunded Amount

Disclaimer:

Paid-in Administrative Fee within Proceeding on Applications are stated in Protocol

EP 3572618
S/N Item Name Date Type Document Payment
EP 3572618
S/N Item Name Valid from New Subject Previous Subject
Prejsť na obsah Prejsť na hlavičku