Glass container comprising a glass bottom with improved properties

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11806716
APP PUB NO 20210187496A1
SERIAL NO

17126612

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A glass container is provided that includes a tube, a circular bottom, and a longitudinal axis. A curved glass heel extends from an outer end the bottom to the first end of the tube. The two-dimensional distance h(x,y) between a contact plane and the outer surface. The two-dimensional distance is measured in a direction parallel to the axis. The slope magnitude of the outer surface at the given position x,y is given by

description='In-line Formulae' end='lead'√{square root over ((dh/dx)2+(dh/dy)2)}.description='In-line Formulae' end='tail'

The 75% quantile of values that have been determined for the term

description='In-line Formulae' end='lead'√{square root over ((dh/dx)2+(dh/dy)2)}×d1/h(xy)delta description='In-line Formulae' end='tail'

for all given positions x,y within a circular area having a radius of 0.4×d2/2 and that correspond to the centre is less than 4100 μm/mm. The adjacent positions x,y increase stepwise by 200 μm, and h(x,y)delta=h(x,y)max−h(x,y)min, h(x,y)max is a maximum value for h(x,y) and h(x,y)min is a minimum value for h(x,y) being determined in that circular area.

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Patent Owner(s)

Patent OwnerAddress
SCHOTT PHARMA AG & CO KGAAHATTENBERGSTR 10 MAINZ 55122

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frost, Robert Grub AR, CH 35 325
Huhn, Roman St. Gallen, CH 4 3
Humbertjean, Alexander Bad Krozingen, DE 13 32
Langsdorf, Andreas Ingelheim, DE 58 265
Lentes, Frank-Thomas Bingen, DE 67 463
Moseler, Doris Budenheim, DE 17 112
Thomas, Jens Ulrich Mainz, DE 31 19
Weidmann, Günter Flonheim, DE 8 8

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