`
`PATENT
`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`
`Applicant:
`
`Serial No.:
`
`Filed:
`
`Title:
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`TANIDAetal.
`
`12/810,391
`
`June 24, 2010
`
`Examiner:
`
`GAKH,Yelena G.
`
`Group Art Unit:
`
`1777
`
`Docket No.:
`
`20249.0050USWO
`
`SOLUTION MEASUREMENT METHOD AND SOLUTION
`MEASUREMENT APPARATUS
`
`CERTIFICATE OF TRANSMISSION
`Thereby certify that the papers listed below are being transmitted by EFS Web, Commissionerfor Patents, P.O. Box 1450, Alexandria, VA
`
`22313-1450 on May 16,2912.
`
`RESPONSE TO RESTRICTION REQUIREMENT
`
`Commissioner for Patents
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`Dear Sir:
`
`Applicants elect Group I (claims 1-6 and 12-13) in response to the Restriction
`
`Requirementof May 2, 2012.
`
`An early and favorable action on the merits is requested.
`
`Please charge any additional fees or credit any overpayment to Deposit Account
`
`No. 50-3478.
`
`53148
`PATENT TRADEMARK OFFICE
`
`Date: May 16, 2012
`
`Respectfully submitted,
`
`Hamre, Schumann,
`Mueller & Larson,P.C.
`P.O. Box 2902
`Minneapolis, MN 55402-0902
`Phone: 612-455-3800
`
`By
`‘Douglas P. Mueller
`Namé:
`Reg. No. 30,300
`Customer No. 53148
`
`
`
`