Facility	City	Industry	Status	Distance
Alza Corporation	Palo Alto	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	0.0 KM
Alza Corporation	Palo Alto	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	0.3 KM
Anthraeon Biosystems INC	Palo Alto	Biological Product (except Diagnostic) Manufacturing 325414	UNVERIFIED	0.3 KM
Start X Med	Palo Alto	Pharmaceutical Preparation Manufacturing 325412	UNVERIFIED	0.3 KM
Nephrogen INC	Palo Alto	In-Vitro Diagnostic Substance Manufacturing 325413	UNVERIFIED	0.3 KM

Every listed plant in Santa Clara County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Alza Corporation

Palo Alto, CA

UNVERIFIED325412

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in CARB-TCH, EIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	AUG 2024	AUG 2024

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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