COMPOSITION AND METHOD FOR PREPARING CHEMICALLY-RESISTANT ROUGHENED COPPER SURFACES FOR BONDING TO SUBSTRATES

MACDERMID, INCORPORATED

from MACDERMID ENTHONE AMERICA LLC

MERGER Recorded 2021-01-19

MACDERMID ENTHONE AMERICA LLC

from OMG ELECTRONIC CHEMICALS, LLC

CHANGE OF NAME Recorded 2019-06-14

BARCLAYS BANK PLC, AS COLLATERAL AGENT

from OMG ELECTRONIC CHEMICALS, LLC

PATENT SECURITY AGREEMENT Recorded 2016-02-01

OMG ELECTRONIC CHEMICALS, LLC

from PNC BANK

TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded 2015-10-28

PNC BANK

from EAGLEPICHER MEDICAL POWER, LLC, EAGLEPICHER TECHNOLOGIES, LLC, OM GROUP, INC., OMG AMERICAS, INC., OMG ELECTRONIC CHEMICALS, LLC

SECURITY AGREEMENT Recorded 2013-09-12

OM GROUP, INC., EAGLEPICHER TECHNOLOGIES, LLC, EAGLEPICHER MEDICAL POWER, LLC, OMG AMERICAS, INC., OMG ELECTRONIC CHEMICALS, LLC

from BANK OF AMERICA, N.A.

RELEASE OF SECURITY INTEREST Recorded 2013-09-05

BANK OF AMERICA, N.A., AS COLLATERAL AGENT

from COMPUGRAPHICS U.S.A. INC., A DELAWARE CORPORATION, CYANTEK CORPORATION, A DELAWARE CORPORATION, EAGLEPICHER MEDICAL POWER, LLC, A DELAWARE LIMITED LIABILITY COMPANY, EAGLEPICHER TECHNOLOGIES, LLC, A DELAWARE LIMITED LIABILITY COMPANY, EPEP HOLDING COMPANY, LLC, A DELAWARE LIMITED LIABILITY COMPANY, OM GROUP, INC., A DELAWARE CORPORATION, OMG AMERICAS, INC., A OHIO CORPORATION, OMG ELECTRONIC CHEMICALS, LLC, A DELAWARE LIMITED LIABILITY COMPANY, OMG ENERGY HOLDINGS, INC., A DELAWARE CORPORATION, OMG HARKO HOLDINGS, LLC, A DELAWARE LIMITED LIABILITY COMPANY

SECURITY AGREEMENT Recorded 2011-08-12

OM GROUP, INC., A DELAWARE CORPORATION, OMG AMERICAS, INC., A OHIO CORPORATION, OMG ELECTRONIC CHEMICALS, INC., A DELAWARE LIMITED LIABILITY COMPANY, COMPUGRAPHICS U.S.A. INC., A DELAWARE CORPORATION, OMG ENERGY HOLDINGS, INC., A DELAWARE CORPORATION, EAGLEPICHER TECHNOLOGIES, LLC, A DELAWARE LIMITED LIABILITY COMPANY, EPEP HOLDING COMPANY, LLC, A DELAWARE LIMITED LIABILITY COMPANY, EAGLEPICHER MEDICAL POWER, LLC, A DELAWARE LIMITED LIABILITY COMPANY

from PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

PATENT RELEASE AGREEMENT Recorded 2011-08-10

OMG ELECTRONIC CHEMICALS, LLC

from OMG ELECTRONIC CHEMICALS, INC.

CHANGE OF NAME Recorded 2010-08-11

PNC BANK, NATIONAL ASSOCIATION

from COMPUGRAPHICS U.S.A. INC., EAGLEPICHER MEDICAL POWER, LLC, EAGLEPICHER TECHNOLOGIES, LLC, EPEP HOLDING COMPANY, LLC, OM GROUP, INC., OM HOLDINGS, INC., OMG AMERICAS, INC., OMG ELECTRONIC CHEMICALS, INC., OMG ENERGY HOLDINGS, INC.

SECURITY AGREEMENT Recorded 2010-03-11

OMG ELECTRONIC CHEMICALS, INC.

from ELECTROCHEMICALS INC., OMG FIDELITY, INC.

MERGER Recorded 2009-01-14

ELECTROCHEMICALS, INC.

from CREDIT SUISSE FIRST BOSTON, ACTING THROUGH ITS CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT

TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS PREVIOUSLY RECORDED AT REEL 015667 FRAME 0177 Recorded 2007-12-31

CREDIT SUISSE FIRST BOSTON, ACTING THROUGH ITS CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT

from ELECTROCHEMICALS, INC.

SECURITY AGREEMENT Recorded 2004-08-10

ROCKWOOD SPECIALTIES INTERNATIONAL, INC., ROCKWOOD SPECIALTIES GROUP, INC., ALPHAGARY CORPORATION, ADVANTIS TECHNOLOGIES, INC., CHEMICAL SPECIALTIES, INC., COMPUGRAPHICS U.S.A. INC., CYANTEK CORPORATION, ELECTROCHEMICALS INC., EXSIL, INC., LUREX, INC., ROCKWOOD AMERICA INC., ROCKWOOD SPECIALTIES INC., ROCKWOOD PIGMENTS NA, INC., RS FUNDING CORPORATION, SOUTHERN CLAY PRODUCTS, INC., SOUTHERN COLOR N.A., INC.

from JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT

TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 14289 FRAME 0742) Recorded 2004-08-04

JPMORGAN CHASE BANK

from ADVANTIS TECHNOLOGIES, INC., ALPHAGARY CORPORATION, CHEMICAL SPECIALTIES, INC., COMPUGRAPHICS U.S.A. INC., CYANTECK CORPORATION, ELECTROCHEMICALS INC., EXSIL, INC., LUREX, INC., ROCKWOOD AMERICA INC., ROCKWOOD PIGMENTS NA, INC., ROCKWOOD SPECIALTIES GROUP INC., ROCKWOOD SPECIALTIES INC., ROCKWOOD SPECIALTIES INTERNATIONAL, INC., RS FUNDING CORPORATION, SOUTHERN CLAY PRODUCTS, INC., SOUTHERN COLOR N.A., INC.

SECURITY AGREEMENT Recorded 2003-07-31

ELECTROCHEMICALS, INC.

from BERNARDS, ROGER F., BOWERS, JOSEPH STANTON JR., CARROLL, BENJAMIN T., KUCERA, ALVIN A.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2002-08-05