Case outcome database
What actually happened to 55 real petitions
Every record cites its source so you can read the original. Denials and appeal decisions are included and shown first, because they state the ground of failure in an adjudicator’s own words, which is the one thing an approvals-only collection can never tell you.
Read this first. This corpus is not a random sample and cannot be used to estimate approval rates. Law firms publish their wins, and self-petitioners who fail rarely post about it. 5 of 55 records here are denials; USCIS reported a 45% denial rate on decided petitions in FY2025. Use these records to understand why cases turn out as they do, never to estimate your odds.
- Median citations
- 58
- Approved with 0 citations
- 2
- Median days to decision
- 180
- Distinct fields
- 51
across the 22 records that report a figure
explicitly reported as zero, not merely unstated
where the source reports a timeline
from martial arts to radiation oncology
55 records
- ApprovedLaw firm case summary
English Language and Literature · Assistant Professor
Continue teaching English language and literature at US university level.
- Degree
- PhD
- Citations
- 22 citations
- Publications
- 3 pubs
- Recommendation letters
- 1 letters
- ApprovedAnonymized profile collection
Biochemistry · Postdoctoral researcher at a US university
Bio-technique development research, NIH-funded.
- Degree
- PhD
- Citations
- 20 citations
- Publications
- 13 pubs
- Recommendation letters
- 6 letters
- ApprovedSelf-petitionedFirst-person account
Academic research · PhD student, filed shortly after completing a master's
A clearly defined proposed endeavor connecting prior education, research and experience.
- Degree
- Master's completed, PhD in progress
- Citations
- 2 citations
- Publications
- 1 pubs
- Recommendation letters
- 4 letters
- ApprovedSelf-petitionedFirst-person account
Cybersecurity, threat research and security product development · Senior Manager at Palo Alto Networks
Continue threat research and development of zero-day threat-prevention technology using deep learning models, protecting US critical infrastructure.
- Degree
- Master's (no PhD)
- Citations
- 0 citations
- Publications
- 20 pubs
- Days to decision
- ~14d
- ApprovedLaw firm case summary
Radiation Oncology · Assistant Professor
Research and serve as faculty at a US university in radiation oncology.
- Degree
- Medical degree
- Citations
- 0 citations
- Publications
- pubs n/r
- Recommendation letters
- 7 letters
- Days to decision
- ~60d
- ApprovedAAO appeal decision
Materials Engineering
Materials engineering research in the United States.
- Citations
- citations n/r
- Publications
- pubs n/r
- ApprovedLaw firm case summary
Architecture · Architecture manager on H-1B at a US company
Entrepreneurship in architecture in the United States.
- Degree
- Bachelor's
- Citations
- citations n/r
- Publications
- pubs n/r
- Recommendation letters
- 13 letters
- Days to decision
- ~270d
- ApprovedLaw firm case summary
Interdisciplinary Arts and Media · University graduate
Develop affordable public art-education programmes for children, delivered through startup art institutions.
- Degree
- Master's
- Citations
- citations n/r
- Publications
- pubs n/r
- Recommendation letters
- 22 letters
- Days to decision
- ~180d
- ApprovedLaw firm case summary
Advanced Computing, Data Storage Systems and Infrastructure · Software engineer at a Fortune 25 technology company
Innovate data storage systems and infrastructure with a focus on data security, processing and analysis techniques.
- Degree
- Master's in Computer Science (US)
- Citations
- citations n/r
- Publications
- pubs n/r
- Days to decision
- ~14d
- ApprovedAnonymized profile collection
Cell Biology · Research associate at a top US medical school
Biomedical research on NIH-funded projects.
- Degree
- PhD (US), master's from India
- Citations
- citations n/r
- Publications
- 8 pubs
- ApprovedAnonymized profile collection
Chemical Engineering · Postdoctoral associate on an NSF-funded programme
Chemical engineering research on an NSF-funded programme.
- Degree
- PhD
- Citations
- citations n/r
- Publications
- 7 pubs
- ApprovedAnonymized profile collection
Environmental Science · PhD student at a state university
Environmental science research at a US state university.
- Degree
- Master's from China, PhD in progress
- Citations
- citations n/r
- Publications
- 6 pubs
- ApprovedAnonymized profile collection
Industrial and Systems Engineering · Researcher at a US university
Continue industrial and systems engineering research at a US university.
- Degree
- Master's and PhD (US)
- Citations
- citations n/r
- Publications
- 10 pubs
- ApprovedAnonymized profile collection
Industrial Engineering · Engineer at a company R&D centre
Continue R&D engineering work on federally funded research projects.
- Degree
- Master's (US)
- Citations
- citations n/r
- Publications
- 4 pubs
- ApprovedAnonymized profile collection
Internal Medicine · Medical researcher on J-1
Continue medical research in internal medicine.
- Degree
- MD and PhD
- Citations
- citations n/r
- Publications
- 8 pubs
- ApprovedAnonymized profile collection
Materials Engineering, composite materials · Postdoctoral researcher on a state-agency-sponsored project
Continue postdoctoral composite materials research at the same university under OPT.
- Degree
- PhD
- Citations
- citations n/r
- Publications
- 10 pubs
- Recommendation letters
- 4 letters
- ApprovedAnonymized profile collection
Optical Networks · Engineer at a small company on H-1B
Optical networks engineering, including work involving US federal government research.
- Degree
- Master's in engineering physics (non-US)
- Citations
- citations n/r
- Publications
- 19 pubs
- ApprovedAnonymized profile collection
Pharmacology · PhD student at a US university
Pharmacology research in diabetes.
- Degree
- PhD in progress (US)
- Citations
- citations n/r
- Publications
- 9 pubs
- Recommendation letters
- 3 letters
- ApprovedAnonymized profile collection
Veterinary Medicine · F-1 on OPT at a research institute
Veterinary medicine research at a US research institute.
- Degree
- PhD (US)
- Citations
- citations n/r
- Publications
- 6 pubs
- ApprovedLaw firm case summary
Gynecologic Oncology · University professor and researcher
Continue postdoctoral research into women's physical and mental health.
- Degree
- MD
- Citations
- citations n/r
- Publications
- 48 pubs
- Recommendation letters
- 2 letters
- ApprovedLaw firm case summary
Karate (martial arts) · Karate instructor
Instruct and research karate in the United States.
- Degree
- Master's
- Citations
- citations n/r
- Publications
- pubs n/r
- Recommendation letters
- 2 letters
- Days to decision
- ~90d
- ApprovedLaw firm case summary
Music · Musician
Perform and teach music in the United States.
- Degree
- Associate degree
- Citations
- citations n/r
- Publications
- pubs n/r
- Recommendation letters
- 4 letters
- ApprovedLaw firm case summary
Online Media · Founder of an online media business
Continue operating a US-established online Arabic-language news platform.
- Degree
- Master's
- Citations
- citations n/r
- Publications
- pubs n/r
- Recommendation letters
- 16 letters
- ApprovedLaw firm case summary
Psychiatry · University graduate
Research community mental health, building collaborative care networks between primary health systems, schools and specialist mental-health centres.
- Degree
- Doctorate
- Citations
- citations n/r
- Publications
- 10 pubs
- Recommendation letters
- 7 letters
- Days to decision
- ~210d
- ApprovedLaw firm case summary
Plant Biology
Develop drought-resistant crop strains for US agribusiness.
- Citations
- citations n/r
- Publications
- pubs n/r