Patents by Inventor Isabella Attinger-Toller
Isabella Attinger-Toller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230372525Abstract: The present invention relates to a method for generating an antibody-payload conjugate by means of a microbial transglutaminase (MTG). The method comprises a step of conjugating a linker comprising or having the structure (shown in N—>C direction) Aax-(Sp1)-B1-(Sp2) via a primary amine in the N-terminal residue Aax to a glutamine (Gln) residue comprised in the heavy or light chain of an antibody, wherein Aax is an amino acid having the structure NH2—Y—COOH, wherein Y comprises a substituted or unsubstituted alkyl or heteroalkyl chain; (Sp1) is a chemical spacer or is absent; (Sp2) is a chemical spacer or is absent; and B1 is a linking moiety or a payload. Further the present invention relates to antibody-linker conjugates that have been generated with the method of the invention and uses thereof.Type: ApplicationFiled: March 2, 2023Publication date: November 23, 2023Inventors: Romain BERTRAND, Isabella ATTINGER-TOLLER, Dragan GRABULOVSKI, Philipp SPYCHER
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Publication number: 20230263904Abstract: The present invention relates to a method for generating an antibody-payload conjugate by means of a microbial transglutaminase (MTG). The method comprises a step of conjugating a linker comprising the structure (shown in N->C direction) (Sp1)-RK-(Sp2)-B-(Sp3) or (Sp1)-B-(Sp2)-RK-(Sp3) to a Gln residue comprised in an antibody, wherein (Sp1) is a chemical spacer or is absent; (Sp2) is a chemical spacer or is absent; (Sp3) is a chemical spacer or is absent; R is arginine or an arginine derivative or an arginine mimetic; K is lysine or a lysine derivative or a lysine mimetic; B is a linking moiety or a payload; and wherein the linker is conjugated to the Gin residue comprised in the antibody via a primary amine comprised in the side chain of the lysine residue, the lysine derivative or the lysine mimetic. Further, the invention relates to antibody-linker conjugates, antibody-drug conjugates and linker constructs comprising an RK motif.Type: ApplicationFiled: March 23, 2023Publication date: August 24, 2023Inventors: Philipp SPYCHER, Philipp PROBST, Isabella ATTINGER-TOLLER, Romain BERTRAND, Ramona STARK, Dragan GRABULOVSKI
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Patent number: 10364419Abstract: The present invention relates to a polypeptide binding to human serum albumin and comprising or consisting of an amino acid sequence selected from the group consisting of: (a) GVTLFVALYDY(X1)(X2)(X3)(X4)(X5)(X6)D(X7)SFHKGEKFQIL(X8)(X9)(X10)(X11)(X12)G(X13)(X14)W(X15)(X16)RSLTTG(X17)(X18)G(X19)IPSNYVAPVDSIQ (SEQ ID NO: 1), wherein (X1) is A, V, I, L, M, G, P, S, T, N, Q, C, R, H, K, D or E; (X2) is R, H, K, A, V, I, L, M, G, P, S, T, N, Q or C; (X3) is R, H, K, S, T, N, Q, C, F, Y, W, A, V, I, L, M, G or P; (X4) is S, T, N, Q, C, A, V, I, L, M, G, P, R, H, K, F, Y, W, D or E; (X5) is S, T, N, Q, C, D, E, F, Y, W, A, V, I, L, M, G, P, R, H or K; (X6) is F, Y, W, A, V, I, L, M, G, P, R, H, K, S, T, N, Q or C; (X7) is A, V, I, L, M, G, P, R, H or K; (X8) is S, T, N, Q, C, D or E; (X9) is S, T, N, Q, C, D, E, A, V, I, L, M, G, P, F, Y or W; (X10) is A, V, I, L, M, G or P; (X11) is F, Y, W, R, H or K; (X12) is S, T, N, Q, C, F, Y or W; (X13) is F, Y, W, R, H, K, S, T, N, Q, C, D, E, A, V, I, L, M, G or P; (X14) isType: GrantFiled: September 25, 2017Date of Patent: July 30, 2019Assignee: Covagen AGInventors: Fabian Buller, Ulrich Wüllner, Irene Zbinden, Isabella Attinger-Toller, Ulrike Von Der Bey, Susann König-Friedrich, Julian Bertschinger, Dragan Grabulovski, Patricia Henne
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Patent number: 10323095Abstract: Provided is a bi-specific fusion polypeptide comprising a fynomer sequence that binds to interleukin-17a (IL-17a) and is conjugated to an antibody or subsequence thereof that binds to interleukin-6 receptor (IL-6R). The fusion polypeptide can bind to both IL-17a and IL-6R thereby suppresses, reduces, decreases, inhibits or blocks both IL-17a and IL-6R activities.Type: GrantFiled: March 16, 2015Date of Patent: June 18, 2019Assignee: MITSUBISHI TANABE PHARMA CORPORATIONInventors: Roland Newman, Steve Granger, Michael Lyman, Dragan Grabulovski, Richard Woods, Michela Silacci, Wenjuan Zha, Isabella Attinger-Toller
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Publication number: 20190169581Abstract: The present invention relates to a polypeptide binding to human serum albumin and comprising or consisting of an amino acid sequence selected from the group consisting of: (a) GVTLFVALYDY(X1)(X2)(X3)(X4)(X5)(X6)D(X7)SFHKGEKFQIL(X8)(X9)(X10)(X11)(X12)G(X13)(X14)W(X15)(X16)RSLTTG(X17)(X18)G(X19)IPSNYVAPVDSIQ (SEQ ID NO: 1), wherein (X1) is A, V, I, L, M, G, P, S, T, N, Q, C, R, H, K, D or E; (X2) is R, H, K, A, V, I, L, M, G, P, S, T, N, Q or C; (X3) is R, H, K, S, T, N, Q, C, F, Y, W, A, V, I, L, M, G or P; (X4) is S, T, N, Q, C, A, V, I, L, M, G, P, R, H, K, F, Y, W, D or E; (X5) is S, T, N, Q, C, D, E, F, Y, W, A, V, I, L, M, G, P, R, H or K; (X6) is F, Y, W, A, V, I, L, M, G, P, R, H, K, S, T, N, Q or C; (X7) is A, V, I, L, M, G, P, R, H or K; (X8) is S, T, N, Q, C, D or E; (X9) is S, T, N, Q, C, D, E, A, V, I, L, M, G, P, F, Y or W; (X10) is A, V, I, L, M, G or P; (X11) is F, Y, W, R, H or K; (X12) is S, T, N, Q, C, F, Y or W; (X13) is F, Y, W, R, H, K, S, T, N, Q, C, D, E, A, V, I, L, M, G or P; (X14) isType: ApplicationFiled: September 25, 2017Publication date: June 6, 2019Applicant: COVAGEN AGInventors: Fabian Buller, Ulrich Wüllner, Irene Zbinden, Isabella Attinger-Toller, Ulrike Von Der Bey, Susann König-Friedrich, Julian Bertschinger, Dragan Grabulovski, Patricia Henne
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Publication number: 20190153096Abstract: Advantageous bispecific binding molecules that comprise a CD3 binding and a CD33 binding part are provided. The CD3 binding part comprises an antibody that has variations in the Fc region with reduced binding to C1q and Fc gamma receptors. The bispecific binding molecules can be used in the treatment of cancer.Type: ApplicationFiled: September 25, 2018Publication date: May 23, 2019Applicant: Covagen AGInventors: Simon Brack, Kristina Klupsch, Isabella Attinger-Toller, Fabian Buller, Adrian Zumsteg, Julian Bertschinger, Dragan Grabulovski, Vanessa Baeriswyl, Joana Roquette, Roland Scholz, Roger Santimaria, David Senn, Elena Kage, Clara Albani
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Publication number: 20190100587Abstract: Antibody and other Fc-containing molecules with variations in the Fc region with reduced binding to C1q and Fc gamma receptors are provided, which can be used in the treatment of various diseases and disorders.Type: ApplicationFiled: September 24, 2018Publication date: April 4, 2019Applicant: Covagen AGInventors: Simon Brack, Isabella Attinger-Toller, Fabian Buller, Dragan Grabulovski, Julian Bertschinger, Adrian Zumsteg
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Patent number: 9790475Abstract: The present invention relates to a polypeptide binding to human serum albumin and comprising or consisting of an amino acid sequence selected from the group consisting of: (a) GVTLFVALYDY(X1)(X2)(X3)(X4)(X5) (X6)D(X7)SFHKGEKFQIL(X8)(X9)(X10)(X11)(X12)G(X13)(X14)W(X15)(X16)RSLTTG(X17)(X18)G(X19)IPSNYVAPVDSIQ (SEQ ID NO: 1), wherein (X1) is A, V, I, L, M, G, P, S, T, N, Q, C, R, H, K, D or E; (X2) is R, H, K, A, V, I, L, M, G, P, S, T, N, Q or C; (X3) is R, H, K, S, T, N, Q, C, F, Y, W, A, V, I, L, M, G or P; (X4) is S, T, N, Q, C, A, V, I, L, M, G, P, R, H, K, F, Y, W, D or E; (X5) is S, T, N, Q, C, D, E, F, Y, W, A, V, I, L, M, G, P, R, H or K; (X6) is F, Y, W, A, V, I, L, M, G, P, R, H, K, S, T, N, Q or C; (X7) is A, V, I, L, M, G, P, R, H or K; (X8) is S, T, N, Q, C, D or E; (X9) is S, T, N, Q, C, D, E, A, V, I, L, M, G, P, F, Y or W; (X10) is A, V, I, L, M, G or P; (X11) is F, Y, W, R, H or K; (X12) is S, T, N, Q, C, F, Y or W; (X13) is F, Y, W, R, H, K, S, T, N, Q, C, D, E, A, V, I, L, M, G or P; (X14) isType: GrantFiled: December 18, 2013Date of Patent: October 17, 2017Assignee: Covagen AGInventors: Fabian Buller, Ulrich Wüllner, Irene Zbinden, Isabella Attinger-Toller, Ulrike Von Der Bey, Susann König-Friedrich, Julian Bertschinger, Dragan Grabulovski, Patricia Henne
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Publication number: 20170081412Abstract: Provided is a bi-specific fusion polypeptide comprising a fynomer sequence that binds to interleukin-17a (IL-17a) and is conjugated to an antibody or subsequence thereof that binds to interleukin-6 receptor (IL-6R). The fusion polypeptide can bind to both IL-17a and IL-6R thereby suppresses, reduces, decreases, inhibits or blocks both IL-17a and IL-6R activities.Type: ApplicationFiled: March 16, 2015Publication date: March 23, 2017Applicant: MITSUBISHI TANABE PHARMA CORPORATIONInventors: Roland NEWMAN, Steve GRANGER, Michael LYMAN, Dragan GRABULOVSKI, Richard WOODS, Michela SILACCI, Wenjuan ZHA, Isabella ATTINGER-TOLLER
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Publication number: 20160076011Abstract: The present invention relates to a polypeptide binding to human serum albumin and comprising or consisting of an amino acid sequence selected from the group consisting of: (a) GVTLFVALYDY(X1)(X2)(X3)(X4)(X5) (X6)D(X7)SFHKGEKFQIL(X8)(X9)(X10)(X11)(X12)G(X13)(X14)W(X15)(X16)RSLTTG(X17)(X18)G(X19)IPSNYVAPVDSIQ (SEQ ID NO: 1), wherein (X1) is A, V, I, L, M, G, P, S, T, N, Q, C, R, H, K, D or E; (X2) is R, H, K, A, V, I, L, M, G, P, S, T, N, Q or C; (X3) is R, H, K, S, T, N, Q, C, F, Y, W, A, V, I, L, M, G or P; (X4) is S, T, N, Q, C, A, V, I, L, M, G, P, R, H, K, F, Y, W, D or E; (X5) is S, T, N, Q, C, D, E, F, Y, W, A, V, I, L, M, G, P, R, H or K; (X6) is F, Y, W, A, V, I, L, M, G, P, R, H, K, S, T, N, Q or C; (X7) is A, V, I, L, M, G, P, R, H or K; (X8) is S, T, N, Q, C, D or E; (X9) is S, T, N, Q, C, D, E, A, V, I, L, M, G, P, F, Y or W; (X10) is A, V, I, L, M, G or P; (X11) is F, Y, W, R, H or K; (X12) is S, T, N, Q, C, F, Y or W; (X13) is F, Y, W, R, H, K, S, T, N, Q, C, D, E, A, V, I, L, M, G or P; (X14) isType: ApplicationFiled: December 18, 2013Publication date: March 17, 2016Applicant: COVAGEN AGInventors: Fabian Buller, Ulrich Wüllner, Irene Zbinden, Isabella Attinger-Toller, Ulrike Von Der Bey, Susann König-Friedrich, Julian Bertschinger, Dragan Grabulovski, Patricia Henne