Date: 2026-03-16 Auditor: Claude Code (Sonnet 4.6) — Senior Forensic Auditor pass Method: Red-team scan of all project files + live external verification via USPTO PDFs, Wayback CDX API, and Google Patents
The evidence package is substantially solid, but three categories of vulnerabilities were found and corrected:
api.patentsview.org will fail (HTTP 410). Flagged throughout.| Priority | Gap | Description |
|---|---|---|
| CRITICAL | KNPC Line 74 = Goldberg | All 3 KNPC patents list Goldberg on Line 74, not Litman. The evidence was framed as Litman-use evidence. |
| CRITICAL | IFW submitter fields | Defense report claimed submitter fields are "present in IFW submitter block." The document list API does NOT return these. |
| HIGH | No earlier KNPC Litman patents found | To complete the KNPC transition narrative, we need a pre-2024 KNPC patent with Litman on Line 74. Not yet searched. |
| MODERATE | PatentsView API retired (410 Gone) | scripts/find_earliest_goldberg_patent.py will fail; guides referencing it are stale. |
| MODERATE | KFU Example 2 patent number missing | Was "look up if issued" — now confirmed as US 11,952,371 B1. |
| LOW | No post-6/15/2025 Litman patents | Confirmed 0 results from USPTO search. This is a limitation, not an error. |
| LOW | Arbitration date 6/14/2023 | Still pending counsel confirmation. Not correctable by audit. |
| LOW | Website evidence screenshot unverified by script | Wayback automated access blocked (403). June 21 CDX confirmed; manual screenshots needed. |
Both Rank 1 "Turane" patents verified against USPTO PDFs:
| Patent | Application | Issue Date | Line 74 (Verified) |
|---|---|---|---|
| US 12,043,608 B1 | 18/242,465 (filed Sept. 5, 2023) | July 23, 2024 | "Nath, Goldberg & Meyer; Richard C. Litman" ✓ |
| US 12,116,333 B1 | 18/511,800 (filed Nov. 16, 2023) | Oct. 15, 2024 | "Nath, Goldberg & Meyer; Richard C. Litman" ✓ |
Assignee on both: King Faisal University, Al-Ahsa (SA). Verification source: USPTO patent PDFs, 2026-03-16.
Notable: Application 18/242,465 filing date (Sept. 5, 2023) is the same date as the Goldberg-signed 82A — consistent with the 82A being the POA/transmittal at the time of filing.
| Patent | Line 74 (Verified) | Claim in Package | Discrepancy |
|---|---|---|---|
| US 12,157,086 B1 | "Nath, Goldberg & Meyer; Joshua B. Goldberg" — OCR-verified from USPTO PDF | "Litman in attorneyBag" | Litman NOT on Line 74 |
| US 12,280,479 B1 | "Nath, Goldberg & Meyer; Joshua B. Goldberg" — OCR-verified from USPTO PDF | "Litman in attorneyBag" | Litman NOT on Line 74 |
| US 12,510,313 B1 | "Nath, Goldberg & Meyer; Joshua B. Goldberg" — audit-verified (PDF OCR failed, confirmed by alternative source) | "Litman in attorneyBag" | Litman NOT on Line 74 |
OCR source: USPTO patent PDFs fetched and OCR'd 2026-03-16. Raw text extracted verbatim from (74) field of each patent front page.
Explanation: "Litman in attorneyBag" refers to the USPTO API's file-wrapper data (correspondence/customer number), not the public patent face. Litman appears in internal file records but Goldberg appears on the public patent. Reframed as transition evidence.
Key dates for KNPC transition evidence: - 12,280,479: filed 2024-08-19 (post-SOL-safe), issued 2025-04-22 - 12,510,313: filed 2025-07-23 (post-6/15/2025 "especially problematic" cutoff), issued 2025-12-30
Verified via CDX API:
- 10 captures from 2022-05-16 through 2025-06-21
- Last capture: 2025-06-21 02:23:37 UTC — HTTP 200, content changed from Feb 2025 digest
- No captures after June 21, 2025 through end of 2025
- URL: https://web.archive.org/web/20250621022337/https://nathlaw.com/richard-c-litman/
Consistent with existing analysis. No new captures found; June 21 remains the terminus.
HTTP 410 Gone — endpoint permanently retired. All PatentsView references in scripts and guides are stale.
| File | Change |
|---|---|
output/ACCURACY_VERIFICATION_NOTES.md |
Added KNPC Line 74 correction; flagged PatentsView retirement; corrected IFW submitter claim |
output/BEST_EVIDENCE_MEMO.md |
Added Line 74 verification citations for Rank 1 patents; reframed KNPC #7 entry; updated summary table |
output/LITMAN_DEFENSE_REPORT.md |
Fixed all 4 exemplar patent IFW submitter claim (4 occurrences corrected) |
output/EARLIEST_GOLDBERG_FINDINGS.md |
Struck out PatentsView API section; marked as retired |
uspto_richard_litman_package_full/uspto_richard_litman/KNPC_EXHIBIT_TRACKER.md |
Full reframe — added verified Line 74 data; corrected evidentiary framing |
uspto_richard_litman_package_full/uspto_richard_litman/KFU_EXHIBIT_TRACKER.md |
Added confirmed patent number for app 18/383,448 = US 11,952,371 B1 |
| Gap | Why Open | Action |
|---|---|---|
| KNPC pre-2024 Litman Line 74 patents | Not searched yet | Search USPTO: ("Kuwait National Petroleum").AS. AND (Litman).ATTY. AND @pd>=20200615 AND @pd<=20231231 |
| Arbitration date 6/14/2023 | Requires counsel | Contact attorney to confirm |
| IFW submitter names | PDF extraction needed | Manual Patent Center review per output/IFEE_SUBMITTER_EXTRACTION_GUIDE.md |
| Website screenshots (June 21 vs Sept 5) | Wayback blocks automation | Manual browser capture per output/WEBSITE_EVIDENCE_CAPTURE_GUIDE.md |
| Post-6/15/2025 Litman patents | 0 results confirmed | None — dataset confirmed complete |
Three POA PDFs downloaded directly from USPTO API and OCR'd 2026-03-16.
| Application | Patent | Form | Signature (OCR verbatim) | Reg. No. | 82B CN | Special |
|---|---|---|---|---|---|---|
| 18/242,465 | 12,043,608 | PTO/AIA/82A | /Joshua B. Goldberg/ — Sept. 5, 2023 |
44126 | 37833 | Filing date = 82A date |
| 18/511,800 | 12,116,333 | PTO/AIA/82A | /Joshua B. Goldberg/ — Nov. 16, 2023 |
44126 | 37833 | Filing date = 82A date |
| 18/392,663 | 11,980,937 | PTO/AIA/82A | /Joshua B. Goldberg/ — Dec. 21, 2023 |
44126 | 37833 | Same day as KFU assignment cover sheet |
Key chain: Goldberg signed 82A → 82B appointed CN-37833 → issued patent lists Litman on Line 74. Dec. 21, 2023 bombshell (app 18/392,663): Goldberg signed both the POA and the KFU assignment cover sheet (docket 33150.15U) on the same day for the same application.
PDFs: evidence/poa_pdfs/ | OCR: evidence/poa_pdfs/ocr/
| Rank | Evidence | Status |
|---|---|---|
| 1 | Same-application pairings — Goldberg POA signatures OCR-verified from USPTO PDFs | ✅ HARDENED — PDFs downloaded, OCR'd, signed /Joshua B. Goldberg/ Reg. 44126, CN-37833 |
| 2 | KFU assignment cover sheets — Goldberg submitter, Litman correspondent | ✅ Strong |
| 3 | 12 post-7/21/24 overlap patents (BOP Exhibit A) | ✅ Strong |
| 4 | Website June 21, July 8 "PATENT ATTORNEY"; removed Sept 5 | ✅ CDX verified; screenshots manual |
| 5 | 905 patents since 6/15/20 — breadth | ✅ Dataset verified |
| 6 | 4 exemplar patents — Line 74 + CN-37833 pairing | ✅ Solid (submitter fields need manual verification) |
| 7 | KNPC 3 patents — transition evidence (Goldberg on Line 74) | ⚠️ Reframed — not Litman name-use |
| 8 | KNPC earlier Litman Line 74 patents | ❌ NOT YET SEARCHED — needed to complete KNPC story |