Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account
Williams Gold Refining Co., Inc. · Predicate Candidate Screening
26 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.
33 daysmedian FDA review time
101 days90th percentile
26clearances measured
| K-number | Device | Applicant | Decided | Review days | Recalls (K-match) |
|---|---|---|---|---|---|
| K855182 | ALLOY FOR METAL CROWN & BRIDGE YELLOW PD #46 & #65 | Williams Gold Refining Co., Inc. | 1986-03-25 | 89 | 0 |
| K860439 | DW217 #18 CROWN/BRIDGE & DW218 #24 CERAMIC ALLOYS | Williams Gold Refining Co., Inc. | 1986-03-20 | 44 | 0 |
| K854738 | SPARTAN SOLDER | Williams Gold Refining Co., Inc. | 1986-03-06 | 101 | 0 |
| K852895 | CERAMIC ALLOY NO. DW 179 | Williams Gold Refining Co., Inc. | 1985-10-21 | 104 | 0 |
| K852093 | ALLOY 7 | Williams Gold Refining Co., Inc. | 1985-08-23 | 101 | 0 |
| K850699 | SPARTAN -ALLOY FOR PORCELAIN FUSED TO METAL | Williams Gold Refining Co., Inc. | 1985-03-18 | 25 | 0 |
| K844395 | RENAISSANCE | Williams Gold Refining Co., Inc. | 1985-01-09 | 57 | 0 |
| K844394 | RENAISSANCE BONDING AGENT | Williams Gold Refining Co., Inc. | 1985-01-09 | 57 | 0 |
| K822419 | NEW CROWN AND BRIDGE ALLOY NO. DW196 | Williams Gold Refining Co., Inc. | 1982-08-30 | 19 | 0 |
| K821510 | A THENIUM | Williams Gold Refining Co., Inc. | 1982-06-09 | 20 | 0 |
| K811563 | PRESOLDER FOR NON-PRECIOUS DENTAL ALLOYS | Williams Gold Refining Co., Inc. | 1981-07-28 | 54 | 0 |
| K801342 | DISPOSABLE ARTICULATOR | Williams Gold Refining Co., Inc. | 1980-07-08 | 33 | 0 |
| K800371 | WILL CERAM LITE-CAST B | Williams Gold Refining Co., Inc. | 1980-02-28 | 8 | 0 |
| K790866 | 14 KARAT CASTING GOLD | Williams Gold Refining Co., Inc. | 1979-06-15 | 39 | 0 |
| K781788 | GOLD, 24 KARAT CASTING | Williams Gold Refining Co., Inc. | 1978-12-28 | 70 | 0 |
| K780642 | LITECAST SOLDER | Williams Gold Refining Co., Inc. | 1978-05-03 | 16 | 0 |
| K771887 | ACCU-STAIN | Williams Gold Refining Co., Inc. | 1977-11-14 | 40 | 0 |
| K771886 | ACCU-PAQUE | Williams Gold Refining Co., Inc. | 1977-11-14 | 40 | 0 |
| K771863 | COLOR COTE | Williams Gold Refining Co., Inc. | 1977-10-13 | 11 | 0 |
| K771596 | WILL-CERAM W-3 | Williams Gold Refining Co., Inc. | 1977-08-26 | 7 | 0 |
| K771145 | WILL-CERAM W-2 | Williams Gold Refining Co., Inc. | 1977-07-15 | 18 | 0 |
| K771081 | LITECAST CERAMIC | Williams Gold Refining Co., Inc. | 1977-06-24 | 9 | 0 |
| K770545 | DURA-VAC | Williams Gold Refining Co., Inc. | 1977-03-24 | 3 | 0 |
| K760514 | DISC, WILL-CERUM LIQUID | Williams Gold Refining Co., Inc. | 1976-09-03 | 9 | 0 |
| K760515 | DISC THINNER, WILL-CERUM LIQUID | Williams Gold Refining Co., Inc. | 1976-09-03 | 9 | 0 |
| K760122 | WILL-CERAM Y-2 | Williams Gold Refining Co., Inc. | 1976-07-16 | 18 | 0 |
Methodology
Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.
Prepared with Atlas
Predicate research, review-time statistics and recall monitoring for 510(k) teams: atlasbyauro.com/fda