Pyrex

trademark originally used for borosilicate glass
Organization trademark Q2637631
Pyrex
Picofluidicist at English Wikipedia · Public Domain · Wikimedia
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Pyrex

Summary

Pyrex is a trademark[1]. Pyrex draws 1,246 Wikipedia views per month (trademark category, ranking #103 of 967).[2]

Key Facts

  • Pyrex's instance of is recorded as trademark[3].
  • Pyrex's instance of is recorded as brand[4].
  • Pyrex's manufacturer is recorded as Pyrex[5].
  • Pyrex is made of borosilicate glass[6].
  • Pyrex is made of soda-lime glass[7].
  • Pyrex is a type of glass[8].
  • Pyrex's Commons category is recorded as Pyrex[9].
  • December 29, 1994 marks the founding of Pyrex[10].
  • Pyrex's refractive index is recorded as {'amount': '+1.474'}[11].
  • Pyrex's described by source is recorded as Journal of Chemical Education[12].
  • Pyrex's described by source is recorded as Great Soviet Encyclopedia. Volume 43, 1939[13].
  • Pyrex's different from is recorded as Pyrex[14].
  • Pyrex's different from is recorded as borosilicate glass[15].

Body

Founding

December 29, 1994 marks the founding of Pyrex[10].

Why It Matters

Pyrex draws 1,246 Wikipedia views per month (trademark category, ranking #103 of 967).[2] Pyrex has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[16] Pyrex is known by 5 alternative names across languages and contexts.[17]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Pyrex. Retrieved April 10, 2026, from https://4ort.xyz/entity/pyrex
MLA “Pyrex.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/pyrex.
BibTeX @misc{4ortxyz_pyrex_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pyrex}}, year = {2026}, url = {https://4ort.xyz/entity/pyrex}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pyrex — https://4ort.xyz/entity/pyrex (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Twofivesixbot bot · 2026-05-28 view diff on Wikidata ↗
    Made from material borosilicate glass, soda-lime glass
    Refractive index {'amount': '+1.474'}
    Subclass of glass
    Inception +1994-12-29T00:00:00Z
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007550899305171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.