Register information Patent

DE file number : P 44 21 153.8 (Status: not pending/lapsed, Query started: July 5, 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	Not pending/lapsed
21	DE file number	DAKZ	P 44 21 153.8
54	Designation/title	TI	Verfahren zur Herstellung einer Prothese
51	IPC main class	ICM (ICMV)	A61F 2/36 (2000.01)
51	IPC secondary class(es)	ICS (ICSV)	A61B 6/03 (2000.01), G01N 23/04 (2000.01), G01N 24/08 (2000.01), B23C 3/00 (2000.01)
22	DE application date	DAT	Jun 10, 1994
43	Date of first publication	OT	Dec 14, 1995
71/73	Applicant/owner	INH	BIOMET MERCK Deutschland GmbH, 14167 Berlin, DE
72	Inventor	IN	Kranz, Curt, Dr.-Ing., 10825 Berlin, DE; Schmitz, Thorsten, Dipl.-Ing., 10551 Berlin, DE; Fischer, Hans-Joachim, Dr.-Ing., 12277 Berlin, DE
74	Representative	VTR	Maikowski & Ninnemann Patentanwälte, 10707 Berlin, DE
10	Published DE documents	DEPN	Original document: DE000004421153A1 Searchable text: DE000004421153A1
	Address for service		Patentanwälte Maikowski & Ninnemann, 10671 Berlin, DE
	Patent division in charge		35
57	Abstract	AB	Die Erfindung betrifft ein Verfahren zur Herstellung einer Prothese, vorzugsweise einer schaftförmigen, in einen Knochenhohlraum implantierbaren, gebogenen und sich bezüglich Durchmesser und Materialquerschnitt nach distal verjüngenden Hüftgelenk-Endoprothese, wobei die implantierfähige Prothese aus einem Prothesen-Rohling durch individuelle Anpassung an die Anatomiemerkmale des zur Implantation vorbereiteten Markraum des Knochens spangebend gefertigt wird. Die Prothese wird abschließend derart oberflächenprofilierend oder durch Erzeugung von Ausnehmungen bearbeitet, daß die Elastizität des Prothesenschaftes (2) im Implantationsbereich im wesentlichen der Elastizität des den Schaft (2) umschließenden Knochenmaterials entspricht.
56	Citations	CT	DE000003609119C2 (DE 36 09 119 C2) DE000004143288A1 (DE 41 43 288 A1) DE000009402934U1 (DE 94 02 934 U1) DE000009401529U1 (DE 94 01 529 U1) DE000009016647U1 (DE 90 16 647 U1) CH000000663149A (CH 6 63 149 A5) US000004936862A (US 49 36 862) US000004921501A (US 49 21 501) WO9002533 (WO 90 02 533)
56	NPL citations	CTNP	Münch.med.Wschr.132, 1990, Nr.42, S.22,24,26,28; Medizintechnik, 110. Jg. 3/90, S.85,86,88; BÖSINGER,P.: Medizinische Zukunftsaspekte der magnetischen Kernresonanz. In: Biomedizinische Technik, Bd.32, H.7-8/1987, S.162-171
43	Date of first publication	EVT	Dec 14, 1995
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jan 25, 2016 (Show all update days)(Hide all update days) Jan 25, 2016; Jul 5, 2014; Feb 9, 2013 Historical data not available for this/these date(s) May 27, 2011 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	Jun 10, 1994		Details anzeigen
2	Search procedure	Request for search effectively filed	Aug 29, 1994		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Sep 12, 1994		Details anzeigen
4	Change of classification	Change of IPC main class	Oct 1, 1994		Details anzeigen
5	Search procedure	Information on identified prior art provided	Feb 21, 1995		Details anzeigen
6	Publications	Publication of application (Offenlegungsschrift)	Dec 14, 1995	Dec 14, 1995	Details anzeigen
7	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
8	Examination procedure	Request for examination effectively filed	Jan 25, 2001	Jun 28, 2001	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Apr 23, 2001	Jun 28, 2001	Details anzeigen
10	Examination procedure	Reply to official communication	Feb 10, 2005		Details anzeigen
11	Examination procedure	Decision to reject in examination/protection certificate/registration procedure	Apr 22, 2005		Details anzeigen
12	Examination procedure	Decision to reject has become final	May 24, 2005	Aug 18, 2005	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	Jun 10, 1994

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Aug 29, 1994
Third party request		No
Date of receipt	AEGT	Aug 29, 1994

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	Sep 12, 1994

View procedures Change of classification (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Oct 1, 1994
51	IPC main class	ICM (ICMV)	A61F 2/36 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	A61F 2/36 (1990.01)

View procedures Search procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Information on identified prior art provided
Date of legal/procedural status	VSTT	Feb 21, 1995
Third party request		No
Date of receipt	AEGT	Aug 29, 1994

View procedures Publications (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Dec 14, 1995
	Issue number	HN	50
	Year	PJ	1995
	Publication date	VT	Dec 14, 1995
	Type of publication	PART	Documents
	Part	HT	Part 1
10	Published DE documents	DEPN	Original document: DE000004421153A1 Searchable text: DE000004421153A1

View procedures Change of classification (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Oct 9, 1999
51	IPC main class	ICM (ICMV)	A61F 2/36 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61F 2/36 (1995.01)

View procedures Examination procedure (No.: 8)
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	Jan 25, 2001
Issue number	HN	26
Year	PJ	2001
Publication date	VT	Jun 28, 2001
Type of publication	PART	Bibliographic data
Part	HT	Part 1
Third party request		No
Date of receipt	AEGT	Jan 25, 2001

View procedures New applicant/owner details (No.: 9)
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	Apr 23, 2001
	Issue number	HN	26
	Year	PJ	2001
	Publication date	VT	Jun 28, 2001
	Type of publication	PART	Bibliographic data
	Part	HT	Part 1
71/73	Applicant/owner	INH	BIOMET MERCK Deutschland GmbH, 14167 Berlin, DE
71/73	Previous applicant/owner	INHF	Artos Medizinische Produkte GmbH, 12277 Berlin, DE

View procedures Examination procedure (No.: 10)
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	Feb 10, 2005

View procedures Examination procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to reject in examination/protection certificate/registration procedure
Date of legal/procedural status	VSTT	Apr 22, 2005

View procedures Examination procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to reject has become final
Date of legal/procedural status	VSTT	May 24, 2005
Issue number	HN	33
Year	PJ	2005
Publication date	VT	Aug 18, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 2