A21D 2/00

Treatment of flour or dough by adding materials thereto before or during

Official title: Treatment of flour or dough by adding materials thereto before or during baking (batters, dough or mixtures before baking A21D10/00)

A21D2/00 (Treatment of flour or dough by adding materials thereto before or during) appears on 2,019 US grants and 2,642 published applications in this corpus.

Search patents in A21D

Granted patents: 2,019
Published applications: 2,642
Assignees: 1,178
Inventors: 6,358
Latest grant: 6 Oct 2026

Filings by year

A21D 2/00: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	28	0
1977	18	0
1978	18	0
1979	17	0
1980	28	0
1981	31	0
1982	15	0
1983	22	0
1984	19	0
1985	19	0
1986	21	0
1987	20	0
1988	31	0
1989	42	0
1990	50	0
1991	42	0
1992	42	0
1993	48	0
1994	40	0
1995	58	0
1996	55	0
1997	44	0
1998	50	0
1999	69	0
2000	69	0
2001	56	24
2002	59	85
2003	56	104
2004	40	130
2005	47	132
2006	28	103
2007	30	143
2008	19	103
2009	24	99
2010	43	154
2011	57	112
2012	52	90
2013	64	96
2014	46	97
2015	38	98
2016	36	99
2017	49	94
2018	31	106
2019	43	108
2020	38	108
2021	41	110
2022	42	113
2023	46	88
2024	54	119
2025	45	70
2026	39	57

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Treatment of flour or dough by adding materials thereto before or during

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