Patents by Inventor Peter Johannes Servaas Savio van Eijk

Peter Johannes Servaas Savio van Eijk 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).

  • PROCESSES FOR THE PREPARATION OF 4-{8-AMINO-3-[(2S)-1-(BUT-2-YNOYL)-PYRROLIDIN-2-YL]IMIDAZO[1,5-a]-PYRAZIN-1-YL}N-(PYRIDIN-2-YL)-BENZAMIDE
    Publication number: 20220127270
    Abstract: The present disclosure relates, in general, to improved processes for the preparation of 4-{8-amino-3-[(2S)-1-(but-2-ynoyl)pyrrolidin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(pyridin-2-yl)-benzamide, particularly large-scale processes for manufacturing 4-{8-amino-3-[(2S)-1-(but-2-ynoyl)pyrrolidin-2-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(pyridin-2-yl)benzamide and intermediates used in such processes.
    Type: Application
    Filed: August 28, 2019
    Publication date: April 28, 2022
    Inventors: Paul Allen BETHEL, Lai Chun CHAN, Katie Grace COOPER, Robert John COX, Michael David GOLDEN, Shaun Alan HUGHES, Lucinda Victoria JACKSON, Kirsty Jane MILLARD, Andrew John PHILLIPS, Alexander James TELFORD, Jerry EVARTS, Michael Joseph LAWLER, Remy E. J. N. LITJENS, Peter Johannes Servaas Savio VAN EIJK, Mathilda Maria Henrica VERSTAPPEN, Frank L. M. VOS, Eric Jurriën ZIJP, Qiu JUNYING, Rustam Ferdinand GARREY, David Allen SHORT, Angang WANG
  • Nodulisporic acid derivative spot-on formulations for combating parasites
    Publication number: 20040077703
    Abstract: This invention provides for, inter alia, spot-on compositions for the treatment or prophylaxis of parasite infestations in mammals or birds which comprise:
    Type: Application
    Filed: July 14, 2003
    Publication date: April 22, 2004
    Inventors: Mark D. Soll, Albert Boeckh, Ronus De Bode, Peter Johannes Servaas Savio Van Eijk
  • Herbicidal 3-(heterocycl-1-yl)-uracils
    Patent number: 6376426
    Abstract: The invention relates to novel 3-heterocycl-1-yluracils of formula I: wherein R1 and R2 together with the interjacent nitrogen atom form an optionally substituted, optionally benzo-condensed 5-membered heterocyclic ring and R3 through R5 have the meaning given in claim 1. The invention also relates to a method of the production of these substances and to herbicidal compositions containing such compounds as active ingredients.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: April 23, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Stefan Scheiblich, Trevor Newton, Peter Johannes Servaas Savio van Eijk, Isabel Waldeck