KLAUS BIESENBACH VS. WILLIAM CARLOS HINOJOSA

Set for Law and Motion/Discovery Calendar on Tuesday, July 21, 2026, Line 5.

Defendant William Hinojosa's motion to quash service of summons for lack of personal jurisdiction is granted. Plaintiff Klaus Biesenbach has not presented any facts to support either general or specific jurisdiction over Hinojosa.

As to general jurisdiction, Biesenbach fails to present any facts refuting Hinojosa's declaration that he has no contacts with California. As to specific jurisdiction, there are no facts that Hinojosa targeted California or purposefully availed himself of any California benefits in his single allegedly defamatory telephone call with Greg Chance. Indeed, there is no evidence that Hinojosa even knew that Chance was in California at the time of the call.

Biesenbach's supplemental opposition memorandum withdraws his request for discovery prior to the ruling on this motion.

For the 9:00 a.m. calendar, all attorneys and parties may appear in Department 302 remotely or in person. Remote hearings will be conducted by videoconference using Zoom. (Dept. 302 Zoom ID 160 409 7690; Passcode 516287.) To appear remotely at the hearing, go to the court's website at sfsuperiorcourt.org under "Online Services," navigate to "Tentative Rulings," and click on the appropriate link, or dial the corresponding phone number.

Any party who contests a tentative ruling must send an email to contestdept302tr@sftc.org with a copy to all other parties by 4pm stating, without argument, the portion(s) of the tentative ruling that the party contests. The subject line of the email shall include the line number, case name and case number. The text of the email shall include the name and contact information, including email address, of the attorney or party who will appear at the hearing.

Counsel for the prevailing party is required to prepare a proposed order which repeats verbatim the substantive portion of the tentative ruling and must email it to contestdept302tr@sftc.org prior to the hearing even if the tentative ruling is not contested.

The court no longer provides a court reporter in the Law & Motion Department. Parties may retain their own reporter, who may appear in the courtroom or remotely. A retained reporter must be a California certified court reporter (CSR), for only a CSR's transcript may be used in California courts. If a CSR is being retained, include in your email all of the following: their name, CSR and telephone numbers, and their individual work email address. =(302/HEK) | |