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Part-I - Controller General of Patents Designs and Trademarks

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(12) PATENT APPLICATION PUBLICATION (21) Application No.1320/CHENP/2012 A<br />

(19) INDIA<br />

(22) Date <strong>of</strong> filing <strong>of</strong> Application :10/02/2012 (43) Publication Date : 21/06/2013<br />

(54) Title <strong>of</strong> the invention : A PEPTIDE AND A METHOD FOR PURIFYING PERTUSSIS TOXIN<br />

(51) International classification :C07K14/00<br />

(31) Priority Document No :60/523,881<br />

(32) Priority Date :20/11/2003<br />

(33) Name <strong>of</strong> priority country :U.S.A.<br />

(86) International Application No :PCT/US2004/38700<br />

Filing Date<br />

:18/11/2004<br />

(87) International Publication No :WO/2005/051985<br />

(61) Patent <strong>of</strong> Addition to Application<br />

:NA<br />

Number<br />

:NA<br />

Filing Date<br />

(62) Divisional to Application Number<br />

Filed on<br />

:1787/CHENP/2006<br />

:18/11/2004<br />

(71)Name <strong>of</strong> Applicant :<br />

1)SANOFI PASTEUR, INC.<br />

Address <strong>of</strong> Applicant :DISCOVERY DRIVE,<br />

SWIFTWATER, PA 18370 U.S.A.<br />

(72)Name <strong>of</strong> Inventor :<br />

1)JUNGBLUTH, ANDREAS<br />

2)SCHNEIDER, EBERHARD<br />

3)WAGNER, PETER<br />

(57) Abstract :<br />

The present invention relates to a peptide having the ability to bind pertussis toxin, the peptide comprising the amino acid<br />

sequence MGRGS-HHHHHH-ARS-XXXXXXXXXXXXXXXXXXXXXXXXXX-DANAPK-ASAI wherein X is any amino<br />

acid. The present invention also relates to a method for purifying pertussis toxin, the method comprising contacting a biological<br />

solution comprising pertussis toxin with the claimed peptide to form a complex <strong>and</strong> isolating the complex.<br />

No. <strong>of</strong> Pages : 229 No. <strong>of</strong> Claims : 12<br />

The Patent Office Journal 21/06/2013 13734

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