Patent Assignment
Reel/Frame 009912/0810
Change of Name
Recorded: 1999-04-19
Pages: 30
Assignor
W.C. HERAEUS GMBH
Executed: 1999-03-24
Assignee
W.C. HERAEUS GMBH & CO. KG
63450 HANAU, HERAEUSSTRASSE 12-14, GERMANY
Covered Properties
(25)
Composite Electrical Contact and Bonding Material
Patent:
4,342,893 →
Application:
06/078,930 →
Strain Gauge Strip Element and Method of Its Manufacture
Patent:
4,310,823 →
Application:
06/111,707 →
Apparatus for Controlling the Absorption of One or More Color Components in a Dyeing Fluid
Patent:
4,374,322 →
Application:
06/143,441 →
Semiconductor Unit with Connecting Wires
Patent:
4,380,775 →
Application:
06/168,634 →
Electrical Contact Test Apparatus to Test Contact Resistance of a Sample Terminal
Patent:
4,336,496 →
Application:
06/193,176 →
Low-Power Electric Contact
Patent:
4,339,644 →
Application:
06/193,178 →
Ceramic Temperature Stabilization Body, and Method of Making Same
Patent:
4,627,815 →
Application:
06/660,499 →
Combination of Aln-Y203 Heat Conductive Ceramic Substrate and Electronic Component
Patent:
4,591,537 →
Application:
06/741,711 →
Composite Substrate for Printed Circuits and Printed Circuit-Substrate Combination
Patent:
4,689,270 →
Application:
06/755,483 →
Method for Producing Sintered Metalized Aluminum Nitride Ceramic Bodies
Patent:
4,818,626 →
Application:
07/081,322 →
Method for Producing a Body from a Material Susceptible to Thermal Cracking and Casting Mold for Excuting the Method
Patent:
5,236,033 →
Application:
07/926,513 →
Resistor Composition for Producing Thick Film Resistors
Patent:
5,264,156 →
Application:
07/934,183 →
Method for Obtaining Neodymium or Neodymium-Iron Alloy by Electrolysis of Melts Containing Neodymium Compounds
Patent:
5,346,608 →
Application:
07/992,691 →
Electroplating Bath for the Electrodeposition of Silver-Tin Alloys
Patent:
5,514,261 →
Application:
08/380,066 →
Bath for the Electrodeposition of Palladium-Silver Alloys
Patent:
5,549,810 →
Application:
08/503,589 →
Method of Manufacture of Compinents Made of Sintered Indium-Tin-Oxide Solid-Solution Crystals
Patent:
5,700,418 →
Application:
08/504,334 →
Method of Producing a Ceramic Component by Sintering
Patent:
5,700,408 →
Application:
08/523,813 →
Method of Manufacturing an Electrically Conductive Cermet
Patent:
5,796,019 →
Application:
08/583,516 →
Method for Preparing a Powder in a Plasma Arc and Device for Carrying Out Said Method
Patent:
5,723,027 →
Application:
08/640,756 →
Target for Cathodic Sputtering and Method for Producing the Target
Patent:
5,762,768 →
Application:
08/693,988 →
Process for Producing a Laminate
Application:
08/776,882 →
Crucible for Growing Single Crystals, Process for Making the Same and Use of the Same
Patent:
5,993,545 →
Application:
09/005,327 →
Process for Making Rhenium-Containing Alloys
Patent:
6,039,920 →
Application:
09/072,381 →
Process for Making a Crystalline Solid-Solution Powder with Low Electrical Resistance
Patent:
6,030,507 →
Application:
09/078,947 →
Fine Wire of Gold Alloy, Method for Manufacture Thereof and Use Thereof
Patent:
6,103,025 →
Application:
09/110,905 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 1, 1980
From: SCHNABL RUDOLF; BECKER HELMUT
To: W.C. HERAEUS GMBH
Reel/Frame 003821/0172 →
Assignment of Assignors Interest.
Oct 1, 1980
From: ALDINGER FRITZ; BIBERBACH ELKE; BISCHOFF ALBRECHT; HARMSEN NILS
To: W.C. HERAEUS GMBH
Reel/Frame 003821/0170 →
Assignment of Assignors Interest.
Dec 10, 1984
From: ALDINGER, FRITZ; WERDECKER, WALTRAUD
To: W.C. HERAEUS GMBH
Reel/Frame 004354/0034 →
Assignment of Assignors Interest.
Sep 6, 1985
From: DECKELMANN, KARL; HORNUNG, JURGEN; JONES, GRAHAM S.; KERSTING, ROLAND
To: W.C. HERAEUS GMBH, A LIMITED LIABILITY COMPANY OF GERMANY
Reel/Frame 004454/0607 →
Assignment of Assignors Interest.
Aug 3, 1987
From: WERDECKER, WALTRAUD; BRUNNER, DIETER; KUTZNER, MARTIN
To: W.C. HERAEUS GMBH, HERAEUSTRASSE 12-14, 6450 HANAU, LAUTEN, A CORP. OF WEST GERMANY
Reel/Frame 004787/0383 →
A Corrective Assignment to Correct the Single Serial Number 07194,259 Identified in Previously Recorded Assigment on Reel 5315/Frame 589. This Corrective Assigment Shows That There Should Have Been a Schedule Attached.
May 30, 1991
From: GAF CHEMICALS CORPORATION
To: RHONE - POULENC SPECIALITY CHEMICALS
Reel/Frame 005722/0439 →
Assignment of Assignors Interest.
Aug 5, 1992
From: GOY, KARL-HEINZ; LUPTON, DAVID F.; HORMANN, MICHAEL; KOWARSCHIK, WILLIBALD
To: W. C. HERAEUS GMBH
Reel/Frame 006222/0176 →
Assignment of Assignors Interest.
Oct 8, 1992
From: W.C. HERAEUS GMBH
To: ANCERAM GMBH & CO. KG ALUMINIUM NITRIDE CERAMICS
Reel/Frame 006271/0600 →
Assignment of Assignors Interest.
Oct 19, 1992
From: GORA, FRIEDER; GULDNER, KARLHEINZ; MODES, CHRISTINA
To: W.C. HERAEUS GMBH
Reel/Frame 006311/0808 →
Assignment of Assignors Interest.
Mar 29, 1993
From: STRODER, ULRICH; DURUZ, JEAN-JACQUES; JORDA, JEAN-LOUIS
To: HERAEUS ELEKTROCHEMIE GMBH; MOLTECH INVENT SA
Reel/Frame 006475/0255 →
Assignment of Assignor's Interest
Jan 30, 1995
From: HERKLOTZ, GUNTER; FREY, THOMAS; HEMPEL, WOLFGANG
To: W.C. HERAEUS GMBH
Reel/Frame 007347/0166 →
Assignment of Assignor's Interest
Jul 18, 1995
From: HERKLOTZ, GUNTER; FREY, THOMAS; CAMUS, OTTO
To: W.C. HERAEUS GMBH
Reel/Frame 007582/0790 →
Assignment of Assignor's Interest
Jul 19, 1995
From: HORMANN, MICHAEL; LUPTON, DAVID FRANCIS; SCHIELKE, JORG; SCHOLZ, FRIEDHOLD
To: W.C. HERAEUS GMBH
Reel/Frame 007608/0777 →
Assignment of Assignor's Interest
Dec 1, 1995
From: SEROLE, BERNARD
To: W.C. HERAEUS GMBH
Reel/Frame 007734/0827 →
Assignment of Assignor's Interest
Jan 5, 1996
From: LUPTON, DAVID FRANCIS; SCHIELKE, JORG; GRAF, HANS-JOACHIM; RECKZIEGEL, ARNO
To: W.C. HERAEUS GMBH; FRIATEC AG
Reel/Frame 007822/0091 →
Corrective Assignment to Correct the Address of the Assignee Recorded on Reel 7582, Frame 790.
Jan 16, 1996
From: HERKLOTZ, GUNTER; FREY, THOMAS; CAMUS, OTTO
To: HERAEUS, W.C. GMBH
Reel/Frame 007850/0658 →
Assignment of Assignor's Interest
May 7, 1996
From: SEROLE, BERNARD
To: W.C. HERAEUS GMBH
Reel/Frame 007983/0116 →
Assignment of Assignor's Interest
Oct 30, 1996
From: GOY, KARL-HEINZ; LUPTON, DAVID FRANCIS; SCHIELKE, JORG; SCHOLZ, FRIEDHOLD
To: W.C. HERAEUS GMBH
Reel/Frame 008202/0712 →
Assignment of Assignor's Interest
Feb 4, 1997
From: HERKLOTZ, GUNTHER; ULLRICH, KARL-HEINZ; BAUER, ALFRED; HARTMANN, HORST
To: W.C. HERAEUS GMBH
Reel/Frame 009017/0085 →
Assignment of Assignor's Interest
Jan 9, 1998
From: LUPTON, DAVID FRANCIS; SCHIELKE, JORG; WEIGELT, MANFRED; PETERMANN, KLAUS
To: W.C. HERAEUS GMBH
Reel/Frame 008953/0913 →
Assignment of Assignor's Interest
May 4, 1998
From: KOCH, MICHAEL; KOCK, WULF; LUPTON, DAVID FRANCIS; SCHOLZ, FRIEDHOLD
To: W.C. HERAEUS GMBH
Reel/Frame 009155/0523 →
Assignment of Assignor's Interest
May 14, 1998
From: LUPTON, DAVID FRANCIS; SCHIELKE, JORG; GORYWODA, MAREK; SEROLE, BERNARD
To: W.C. HERAEUS GMBH
Reel/Frame 009174/0438 →
Assignment of Assignor's Interest
Jul 6, 1998
From: HERKLOTZ, GUNTHER; REUEL, JURGEN; SCHRAPLER, LUTZ; SIMONS, CHRISTOPH
To: W.C. HERAEUS GMBH
Reel/Frame 009305/0203 →
Assignment of Assignor's Interest
Jul 23, 1998
From: HERAEUS ELEKTROCHEMIE GMBH
To: W.C. HERAEUS GMBH
Reel/Frame 009350/0034 →
Assignment of Assignor's Interest
Jul 30, 2001
From: FRIATEC AG
To: W.C. HERAEUS GMBH & CO. KG
Reel/Frame 012025/0603 →