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Extract from the Register of European Patents

EP About this file: EP4176388

EP4176388 - TOPICBERT: DECARBONIZING BERT WITH TOPICS FOR EFFICIENT DOCUMENT CLASSIFICATION [Right-click to bookmark this link]
Status	Request for examination was made Status updated on 07.04.2023 Database last updated on 02.08.2024
Former	The international publication has been made Status updated on 11.02.2022
Former	unknown Status updated on 04.09.2020
Most recent event Tooltip	06.10.2023	Change: Validation states	published on 08.11.2023 [2023/45]
	06.10.2023	Change - extension states	published on 08.11.2023 [2023/45]
Applicant(s)	For all designated states Siemens Aktiengesellschaft Werner-von-Siemens-Straße 1 80333 München / DE
	[2023/19]
Inventor(s)	01 / GUPTA, Pankaj 81379 München / DE
	02 / RUNKLER, Thomas 81929 München / DE
	03 / SAXENA, Khushbu 8084 Zürich / CH
	[2023/19]
Representative(s)	Siemens Patent Attorneys Postfach 22 16 34 80506 München / DE
	[2023/19]
Application number, filing date	20761750.7	05.08.2020
	[2023/19]
	WO2020EP72039
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2022028690
	Date:	10.02.2022
	Language:	EN
	[2022/06]
	Type:	A1 Application with search report
	No.:	EP4176388
	Date:	10.05.2023
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 10.02.2022 takes the place of the publication of the European patent application.
	[2023/19]
Search report(s)	International search report - published on:	EP	10.02.2022
Classification	IPC:	G06N3/08, G06N3/04, G06F40/30	[2023/19]
	CPC:	G06N3/084 (EP); G06F16/35 (US); G06F40/284 (US); G06F40/40 (US); G06N3/045 (EP); G06F40/30 (EP)
Designated contracting states	AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/19]
Title	German:	THEMENBERT: DECARBONISIERUNG DER BERT MIT THEMEN ZUR EFFIZIENTEN DOKUMENTKLASSIFIZIERUNG	[2023/19]
	English:	TOPICBERT: DECARBONIZING BERT WITH TOPICS FOR EFFICIENT DOCUMENT CLASSIFICATION	[2023/19]
	French:	TOPICBERT : BERT DE DÉCARBONISATION AVEC DES SUJETS POUR UNE CLASSIFICATION EFFICACE DE DOCUMENTS	[2023/19]
Entry into regional phase	31.01.2023	National basic fee paid
	31.01.2023	Designation fee(s) paid
	31.01.2023	Examination fee paid
Examination procedure	31.01.2023	Examination requested [2023/19]
	31.01.2023	Date on which the examining division has become responsible
	03.08.2023	Amendment by applicant (claims and/or description)
Fees paid	Renewal fee
	30.01.2023	Renewal fee patent year 03
	18.08.2023	Renewal fee patent year 04
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited in	International search	[A]US2019325066 (KRISHNA KUNDAN [IN], et al) [A] 1-11 * the whole document *;
		[A]US2019370331 (BÜTTNER FLORIAN [DE], et al) [A] 1-11 * the whole document *;
		[A]US2020184339 (LI DINGCHENG [US], et al) [A] 1-11 * the whole document *;
		[I] - FEDERICO BIANCHI ET AL, "Pre-training is a Hot Topic: Contextualized Document Embeddings Improve Topic Coherence", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20200408), XP081640251 [I] 1-11 * page 1 - page 5, column l, paragraph 2 *
		[I] - CHI SUN ET AL, "How to Fine-Tune BERT for Text Classification?", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20190514), XP081592483 [I] 1-11 * page 1 - page 9, column l, paragraph 3 *
		[A] - PEINELT NICOLE ET AL, "tBERT: Topic Models and BERT Joining Forces for Semantic Similarity Detection", PROCEEDINGS OF THE 58TH ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, (20200701), pages 7047 - 7055, XP055795265 [A] 1-11 * the whole document *
		[A] - ARMAN COHAN ET AL, "Document-level Representation Learning using Citation-informed Transformers", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20200415), XP081644943 [A] 1-11 * the whole document *
		[A] - ZHOU YUJUN ET AL, "Pre-trained Contextualized Representation for Chinese Conversation Topic Classification", 2019 IEEE INTERNATIONAL CONFERENCE ON INTELLIGENCE AND SECURITY INFORMATICS (ISI), IEEE, (20190701), doi:10.1109/ISI.2019.8823172, pages 122 - 127, XP033611985 [A] 1-11 * the whole document * DOI: http://dx.doi.org/10.1109/ISI.2019.8823172
		[T] - YATIN CHAUDHARY ET AL, "TopicBERT for Energy Efficient Document Classification", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20201015), XP081803199 [T] * the whole document *

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