Register information Patent

DE file number : 11 2018 003 705.3 (Status: pending/in force, Query started: August 23, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	11 2018 003 705.3
86	WO file number	WAKZ	PCT/US2018/042901
87	WO publication number	WPN	2019018654
54	Designation/title	TI	KÜHLSYSTEM FÜR HOCHLEISTUNGSCOMPUTER
51	IPC main class	ICM (ICMV)	G06F 1/20 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H05K 7/20 (2006.01)
22	DE application date	DAT	Jul 19, 2018
85	PCT national phase entry patent	PATNAT	Jan 20, 2020
86	WO application date	WAT	Jul 19, 2018
43	Date of first publication	OT	Jan 24, 2019
	Date of publication of grant	PET	Jan 19, 2023
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Cuda, Brett M., Chippewa Falls, WI, US; Lunsman, Harvey J., Chippewa Falls, WI, US
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
10	Published DE documents	DEPN	Original document: DE112018003705B4 Searchable text: DE112018003705B4 Original document: DE112018003705T5 Searchable text: DE112018003705T5
	Address for service		Marks & Clerk LLP, 80687 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 15/654,132 Jul 19, 2017
	Due date	FT FG	Jul 31, 2026 Annual fee for the 9th year Patent fees
	Patent division in charge		53
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	A cooling system for blades of a high performance computer thermally couples blade electronics to the computers liquid cooling system through one or more heat pipes, without requiring a liquid conduit on, or liquid coupling to, the blade. Moreover, illustrative embodiments allow a blade to be installed in a high performance computer and engage the cooling system without making a liquid connection, and to disengage from the cooling system and be removed from the high performance computer without breaking a liquid connection.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2019018654A1 Searchable text: WO2019018654A1
56	Citations	CT	US020170127549A1 (US 2017 / 0 127 549 A1) US020130343005A1 (US 2013 / 0 343 005 A1) US020140192476A1 (US 2014 / 0 192 476 A1) US000008027162B2 (US 8 027 162 B2) US020140238640A1 (US 2014 / 0 238 640 A1)
43	Date of first publication	EVT	Jan 24, 2019
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Apr 9, 2020
	Date of the (most recent) update in DPMAregister	REGT	Aug 12, 2025 (Show all update days)(Hide all update days) Aug 12, 2025 Due date: changed Aug 7, 2025 St.36: changed (technical change) Aug 9, 2024 Due date: changed Aug 7, 2024 St.36: changed (technical change) Apr 9, 2020 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Jul 19, 2018		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Jan 24, 2019		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Feb 27, 2020		Details anzeigen
4	Pre-registration procedure	Closing PCT nationale phase entry	Feb 27, 2020		Details anzeigen
5	Publications	Publication of translation of PCT application	Apr 9, 2020	Apr 9, 2020	Details anzeigen
6	New representative details	New representative details	Mar 1, 2021		Details anzeigen
7	Examination procedure	Request for examination effectively filed	Jul 28, 2021	Sep 30, 2021	Details anzeigen
8	Examination procedure	Official communication on examination	Feb 11, 2022		Details anzeigen
9	Examination procedure	Reply to official communication	Aug 10, 2022		Details anzeigen
10	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Oct 11, 2022		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Dec 16, 2022	Jan 26, 2023	Details anzeigen
12	Publications	Patent specification	Jan 19, 2023	Jan 19, 2023	Details anzeigen
13	Examination procedure	Grant of patent has become final	Oct 20, 2023	Dec 28, 2023	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Jul 19, 2018

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Jan 24, 2019

View procedures Pre-registration procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Feb 27, 2020

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	Feb 27, 2020

View procedures Publications (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Apr 9, 2020
	Issue number	HN	15
	Year	PJ	2020
	Publication date	VT	Apr 9, 2020
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112018003705T5 Searchable text: DE112018003705T5

View procedures New representative details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Mar 1, 2021
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
74	Previous representative	VTRF	Marks & Clerk LLP, London, GB
	Date of update of the procedure	REGT	Mar 2, 2021

View procedures Examination procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Jul 28, 2021
Issue number	HN	39
Year	PJ	2021
Publication date	VT	Sep 30, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Jul 28, 2021
Date of update of the procedure	REGT	Sep 21, 2021

View procedures Examination procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Feb 11, 2022
Date of update of the procedure	REGT	Feb 12, 2022

View procedures Examination procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Aug 10, 2022
Date of update of the procedure	REGT	Aug 23, 2022

View procedures Examination procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Oct 11, 2022
Date of update of the procedure	REGT	Oct 12, 2022

View procedures New applicant/owner details (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Dec 16, 2022
	Issue number	HN	4
	Year	PJ	2023
	Publication date	VT	Jan 26, 2023
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
71/73	Previous applicant/owner	INHF	Hewlett Packard Enterprise Development LP, West Houston, TX, US
	Date of update of the procedure	REGT	Jan 6, 2023

View procedures Publications (No.: 12)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Jan 19, 2023
	Issue number	HN	3
	Year	PJ	2023
	Publication date	VT	Jan 19, 2023
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE112018003705B4 Searchable text: DE112018003705B4
	Date of update of the procedure	REGT	Jan 19, 2023

View procedures Examination procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Oct 20, 2023
Issue number	HN	52
Year	PJ	2023
Publication date	VT	Dec 28, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Dec 5, 2023