Patent Assignment
Reel/Frame 020532/0533
Merger
Recorded: 2008-02-11
Pages: 5
Assignor
HERAUS TENEVO GMBH
Executed: 2007-06-04
Assignee
HERAEUS QUARZGLAS GMBH & CO. KG
QUARZSTRASSE 8, HANAU, 63450, GERMANY
Covered Properties
(34)
Controlling Process Parameters During Fiber Drawing Including the Prediction of a Future Fiber Diameter
Patent:
6,098,428 →
Application:
08/723,770 →
Repeatedly Coating a Uv-Fiber with Blocking Layers and Charging the Fiber with Hydrogen
Patent:
6,220,059 →
Application:
08/772,659 →
Method of Producing Quartz Glass Bodies
Patent:
6,047,564 →
Application:
09/029,684 →
Method for the Production of a Quartz Glass Blank and Apparatus Suitable Therefor
Patent:
6,079,225 →
Application:
09/099,894 →
Process and Apparatus for Manufacturing a Porous SIO2 Preform
Patent:
6,321,573 →
Application:
09/328,751 →
Method for Producing a Tube Made of Especially Quartz Glass Using Low Internal Pressure and Control of Diameters
Patent:
6,516,636 →
Application:
09/601,460 →
Drilling Device for Brittle Materials
Patent:
6,402,605 →
Application:
09/749,290 →
Method for Elongating a Cylinder of Silica Glass
Patent:
6,938,442 →
Application:
09/958,245 →
Device for Sintering a Shaped Body
Method for Producing an SIO2 Blank by Adjusting Shape of Deposition Burner Flame
Method for Producing an SIO2 Blank and Apparatus for Performing Said Method
Method for the Manufacture of a Quartz Glass Preform for an Optical Fiber
Patent:
6,938,443 →
Application:
10/148,817 →
A Method of Making a Jacketed Preform for Optical Fibers Using Ovd
Method of Producing a Hollow Glass Cylinder with Suspension During Sintering
Method for producing a tube consisting of quartz glass, tubular semi-finished product consisting of porous quartz glass, and the use of the same
Application:
10/493,774 →
Publication:
US 2005/0000250
Resistance Furnace with Tubular Heating Element
Method and Device for Producing a Cylindrical Glass Body
Method for Producing an Optical Fiber and Optical Fiber
Method for the production of a cylindrical quartz glass body having a low oh content
Application:
10/512,523 →
Publication:
US 2005/0172676
Jacket Tube Made of Synthetically Produced Quartz Glass and Optical Fibres Produced Using Said Jacket Tube
Method and Device for Producing a Blank Mold from Synthetic Quartz Glass by Using a Plasma-Assisted Deposition Method
Method and device for production of a quartz glass blank
Application:
10/525,887 →
Publication:
US 2005/0247080
Method and Device for Producing a Cylindrical Body Consisting of Quartz Glass
Method for the production of a hollow cylinder made of synthetic quartz glass with the aid of a holding device, and appropriate holding device for carrying out said method
Application:
10/543,889 →
Publication:
US 2006/0144094
Polishing Method for Inner Surface of Tubular Brittle Material and Tubular Brittle Material Obtained by Polishing Method
Synthetic silica glass tube for the production of a preform, method for producing the same in a vertical drawing process and use of said tube
Application:
10/550,049 →
Publication:
US 2006/0191294
Method for the Production of a Blank Mold for Optical Fibers
Method for elongating and collapsing a blank made of quartz glass
Application:
10/559,481 →
Publication:
US 2006/0150685
Quartz Glass Cylinder for Production of an Optical Component and Method for Production Therof
Method for Production of an Optical Component from Quartz Glass
Method for Production of an Optical Component Made from Quartz Glass
Vertical Drawing Method for Producing a Cylindrical Glass Body and Device for Carrying Out Said Method
Method For Producing An Optical Component
Application:
10/593,508 →
Publication:
US 2007/0209400
Method for Producing a Hollow Cylinder From Synthetic Quartz Glass, Using a Retaining Device
Application:
11/578,004 →
Publication:
US 2007/0214834
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 1997
From: KLEIN, KARL-FRIEDRICH; HILLRICHS, GEORG; GRZESIK, ULRICH; YAMAGATA, SHIGERU
To: HERAEUS QUARZGLAS GMBH; SHIN-ETSU QUARTZ PRODUCTS CO., LTD.
Reel/Frame 008477/0146 →
Assignment of Assignor's Interest
Mar 3, 1998
From: SCHAPER, HARTWIG; RUPPERT, KLAUS
To: HERAEUS QUARZGLAS GMBH
Reel/Frame 009339/0720 →
Assignment of Assignor's Interest
Jun 18, 1998
From: RUPPERT, KLAUS; STEINKOHL, ANTON
To: HERAEUS QUARZGLAS GMBH
Reel/Frame 009265/0970 →
Assignment of Assignor's Interest
Jun 9, 1999
From: FRITSCHE, HANS-GEORG; PEPER, UDO; NEUBAUER, FRANK; SCHAPER, HARTWIG
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 010036/0955 →
Assignment of Assignor's Interest
Aug 2, 2000
From: GANSICKE, FRANK; GANZ, OLIVER; HAIN, HARALD; BOGDAHN, THOMAS
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 011010/0342 →
Assignment of Assignor's Interest
Feb 26, 2001
From: CHRISTIANSEN, UWE; BIERSTEDT, HENNING
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 011544/0241 →
Assignment of Assignor's Interest
Oct 5, 2001
From: SCHMITT, CLEMENS; BRAUER, KARSTEN; CHRISTIANSEN, UWE; KOPPLER, RAINER
To: HERAEUS TENEVO AG
Reel/Frame 012300/0951 →
Assignment of Assignor's Interest
Nov 1, 2001
From: FABIAN, HEINZ
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 012493/0183 →
Assignment of Assignor's Interest
Nov 7, 2001
From: FABIAN, HEINZ
To: HERAEUS QUARZGLAS GMBH & CO. KG
Reel/Frame 012499/0751 →
Assignment of Assignor's Interest
Dec 20, 2001
From: CHRISTIANSEN, UWE
To: HERAEUS TENEVO AG
Reel/Frame 012700/0139 →
Assignment of Assignor's Interest
Jun 3, 2002
From: FABIAN, HEINZ
To: HERAEUS TENEVO AG
Reel/Frame 013182/0591 →
Assignment of Assignor's Interest
Jan 29, 2003
From: HERAEUS QUARZGLAS GMBH & CO. KG
To: HERAEUS TENEVO AG
Reel/Frame 013726/0712 →
Assignment of Assignor's Interest
Jul 31, 2003
From: KOTULLA, GERHARD; RUPPERT, KLAUS
To: HERAEUS TENEVO AG
Reel/Frame 014962/0993 →
Assignment of Assignor's Interest
Oct 16, 2003
From: KOTULLA, GERHARD; RUPPERT, KLAUS
To: HERAEUS TENEVO AG
Reel/Frame 014719/0864 →
Assignment of Assignor's Interest
Mar 1, 2004
From: HERAEUS QUARZGLAS GMBH & CO. KG
To: HERAEUS TENEVO AG
Reel/Frame 015017/0951 →
Assignment of Assignor's Interest
Jul 2, 2004
From: HUMBACH, OLIVER; GANSICKE, FRANK; KRUBER, DIRK; DIETRICH, MARCUS
To: HERAEUS TENEVO AG
Reel/Frame 015850/0743 →
Assignment of Assignor's Interest
Jul 2, 2004
From: HUMBACH, OLIVER; GANSICKE, FRANK; KRUBER, DIRK; DIETRICH, MARCUS
To: HERAEUS TENEVO AG
Reel/Frame 015971/0812 →
Assignment of Assignor's Interest
Jul 23, 2004
From: BOGDAHN, THOMAS; GANZ, OLIVER
To: HERAEUS TENEVO AG
Reel/Frame 016077/0793 →
Assignment of Assignor's Interest
Jul 23, 2004
From: BOGDAHN, THOMAS; GANZ, OLIVER
To: HERAEUS TENEVO AG
Reel/Frame 016045/0052 →
Assignment of Assignor's Interest
Sep 14, 2004
From: FABIAN, HEINZ; MILLER, THOMAS J.
To: HERAEUS TANEVO AG
Reel/Frame 016298/0084 →
Assignment of Assignor's Interest
Nov 5, 2004
From: ROSELIEB, KNUT; SCHMIDT, SVEN
To: HERAEUS TENEVO AG
Reel/Frame 016530/0949 →
Assignment of Assignor's Interest
Dec 9, 2004
From: FABIAN, HEINZ
To: HERAEUS TENEVO AG
Reel/Frame 016803/0594 →
Assignment of Assignor's Interest
Dec 21, 2004
From: SCHMIDT, RICHARD; BRAUER, KARSTEN
To: HERAEUS TENEVO AG
Reel/Frame 016858/0449 →
Conversion of Ag to Gmbh
Jun 6, 2005
From: HERAEUS TENEVO AG
To: HERAEUS TENEVO GMBH
Reel/Frame 016651/0631 →
Assignment of Assignor's Interest
Aug 8, 2005
From: FABIAN, HEINZ; MILLER, THOMAS J.
To: HERAEUS TENEVO AG
Reel/Frame 016860/0779 →