Attorney RecordImmigration · San Francisco County
James Robert Mayock · Immigration Attorney
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James Robert Mayock is on California’s State Bar roll, #84658, admitted in 1978; license status: active as of 22 July 2026. The address of record is in San Francisco, San Francisco County. Practice areas listed in the registry: Immigration. 9 case appearances are listed on this profile. The employer on the official record is James Mayock Law Corporation. Registry record updated 26 September 2026; license information comes from the State Bar.
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Verified against official State Bar of California records · record last updated 26 September 2026. Contact information on this page comes from the public record and is shown free, the registry never paywalls it.
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The record
| State Bar number | #84658 |
|---|---|
| License status | Active |
| Admitted | 1978 |
| Law school | Indiana Univ |
| Firm | James Mayock Law Corporation |
| Location | San Francisco, San Francisco County |
| Registry identity | Official State Bar record |
Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| Jacob Ikperha Orhorhaghe v. Immigration and Naturalization Service | Counsel for the petitioner | 94 Cal. Daily Op. Serv. 8004 | California Supreme Court | 21 October 1994 |
| Jacob Ikperha Orhorhaghe v. Immigration and Naturalization Service | Counsel for the petitioner | 38 F.3d 488 | U.S. Court of Appeals for the Ninth Circuit | 21 October 1994 |
| Teresa De Jesus Castillo-Villagra v. Immigration and Naturalization Service | Counsel for the petitioner | 972 F.2d 1017 | U.S. Court of Appeals for the Ninth Circuit | 27 July 1992 |
| Teresa De Jesus Castillo-Villagra v. Immigration and Naturalization Service | Counsel for the petitioner | 92 Cal. Daily Op. Serv. 6501 | California Supreme Court | 27 July 1992 |
| James R. Mayock v. Alan C. Nelson United States Immigration and Naturalization Service David N. Ilchert, District Director | Counsel for the respondent | 91 Cal. Daily Op. Serv. 5397 | California Supreme Court | 10 July 1991 |
| James R. Mayock v. Alan C. Nelson United States Immigration and Naturalization Service David N. Ilchert, District Director | Counsel for the respondent | 938 F.2d 1006 | U.S. Court of Appeals for the Ninth Circuit | 10 July 1991 |
| Mayock v. Immigration & Naturalization Service | Counsel for the plaintiff | 714 F. Supp. 1558 | U.S. District Court, Northern District of California | 16 June 1989 |
| Hugo Turcios v. Immigration & Naturalization Service | Counsel for the petitioner | 821 F.2d 1396 | U.S. Court of Appeals for the Ninth Circuit | 14 July 1987 |
| Carlos Ovidio Platero-Cortez v. Immigration and Naturalization Service | Counsel for the petitioner | 804 F.2d 1127 | U.S. Court of Appeals for the Ninth Circuit | 24 November 1986 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
Each case name opens the published opinion it comes from. Is a case not this attorney’s? The attorney can claim this profile and mark it as not theirs, which removes it from this page; anyone can report an error through Help & Support.
On the official record
The employer on the official record is James Mayock Law Corporation.
A firm or employer website answers at emvisa.com, the domain of the email address on the State Bar record.
The law school on the record is Indiana University.
Admitted to the California Bar in 1978 · 48 years on the roll.
Practice areas on the record: Immigration.
9 appearances as counsel in published opinions are on this record.
The address of record is in San Francisco, in San Francisco County, where matters are ordinarily heard at the Superior Court of California, County of San Francisco, seated at San Francisco.
Confirm James Robert Mayock’s license status, bar number #84658, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
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